[{"data":1,"prerenderedAt":3729},["ShallowReactive",2],{"navigation_docs":3,"-integrate-frameworks-tanstack-start":607,"-integrate-frameworks-tanstack-start-surround":3724},[4,35,85,143,323,484,543,582],{"title":5,"path":6,"stem":7,"children":8,"page":34},"Start","\u002Fstart","1.start",[9,14,19,24,29],{"title":10,"path":11,"stem":12,"icon":13},"Introduction","\u002Fstart\u002Fintroduction","1.start\u002F1.introduction","i-lucide-info",{"title":15,"path":16,"stem":17,"icon":18},"Why start with evlog","\u002Fstart\u002Fwhy-evlog","1.start\u002F2.why-evlog","i-lucide-rocket",{"title":20,"path":21,"stem":22,"icon":23},"Installation","\u002Fstart\u002Finstallation","1.start\u002F3.installation","i-lucide-download",{"title":25,"path":26,"stem":27,"icon":28},"Quick Start","\u002Fstart\u002Fquick-start","1.start\u002F4.quick-start","i-lucide-zap",{"title":30,"path":31,"stem":32,"icon":33},"Choose your logger","\u002Fstart\u002Ftypescript-logging-library","1.start\u002F5.typescript-logging-library","i-lucide-file-code",false,{"title":36,"path":37,"stem":38,"children":39,"page":34},"Learn","\u002Flearn","2.learn",[40,45,50,55,60,65,70,75,80],{"title":41,"path":42,"stem":43,"icon":44},"Overview","\u002Flearn\u002Foverview","2.learn\u002F0.overview","i-lucide-list",{"title":46,"path":47,"stem":48,"icon":49},"Simple Logging","\u002Flearn\u002Fsimple-logging","2.learn\u002F1.simple-logging","i-lucide-terminal",{"title":51,"path":52,"stem":53,"icon":54},"Wide Events","\u002Flearn\u002Fwide-events","2.learn\u002F2.wide-events","i-lucide-layers",{"title":56,"path":57,"stem":58,"icon":59},"Structured Errors","\u002Flearn\u002Fstructured-errors","2.learn\u002F3.structured-errors","i-lucide-shield-alert",{"title":61,"path":62,"stem":63,"icon":64},"Lifecycle","\u002Flearn\u002Flifecycle","2.learn\u002F4.lifecycle","i-lucide-arrow-right-left",{"title":66,"path":67,"stem":68,"icon":69},"Sampling","\u002Flearn\u002Fsampling","2.learn\u002F5.sampling","i-lucide-filter",{"title":71,"path":72,"stem":73,"icon":74},"Auto-Redaction","\u002Flearn\u002Fredaction","2.learn\u002F6.redaction","i-lucide-eye-off",{"title":76,"path":77,"stem":78,"icon":79},"Typed Fields","\u002Flearn\u002Ftyped-fields","2.learn\u002F7.typed-fields","i-simple-icons-typescript",{"title":81,"path":82,"stem":83,"icon":84},"Catalogs","\u002Flearn\u002Fcatalogs","2.learn\u002F8.catalogs","i-lucide-book-open",{"title":86,"path":87,"stem":88,"children":89,"page":34},"CLI","\u002Fcli","3.cli",[90,93,98,103,108,113,118,123,128,133,138],{"title":41,"path":91,"stem":92,"icon":49},"\u002Fcli\u002Foverview","3.cli\u002F0.overview",{"title":94,"path":95,"stem":96,"icon":97},"init","\u002Fcli\u002Finit","3.cli\u002F1.init","i-lucide-wand-sparkles",{"title":99,"path":100,"stem":101,"icon":102},"logs","\u002Fcli\u002Flogs","3.cli\u002F10.logs","i-lucide-scroll-text",{"title":104,"path":105,"stem":106,"icon":107},"map","\u002Fcli\u002Fmap","3.cli\u002F2.map","i-lucide-radar",{"title":109,"path":110,"stem":111,"icon":112},"Rules","\u002Fcli\u002Frules","3.cli\u002F3.rules","i-lucide-list-checks",{"title":114,"path":115,"stem":116,"icon":117},"Scoring","\u002Fcli\u002Fscoring","3.cli\u002F4.scoring","i-lucide-gauge",{"title":119,"path":120,"stem":121,"icon":122},"CI","\u002Fcli\u002Fci","3.cli\u002F5.ci","i-lucide-git-pull-request",{"title":124,"path":125,"stem":126,"icon":127},"doctor","\u002Fcli\u002Fdoctor","3.cli\u002F6.doctor","i-lucide-stethoscope",{"title":129,"path":130,"stem":131,"icon":132},"telemetry","\u002Fcli\u002Ftelemetry","3.cli\u002F7.telemetry","i-lucide-bar-chart-3",{"title":134,"path":135,"stem":136,"icon":137},"agents","\u002Fcli\u002Fagents","3.cli\u002F8.agents","i-lucide-bot",{"title":139,"path":140,"stem":141,"icon":142},"Observability Score","\u002Fcli\u002Fobservability-score","3.cli\u002F9.observability-score","i-lucide-activity",{"title":144,"path":145,"stem":146,"children":147,"page":34},"Integrate","\u002Fintegrate","4.integrate",[148,152,235],{"title":41,"path":149,"stem":150,"icon":151},"\u002Fintegrate\u002Foverview","4.integrate\u002F0.overview","i-lucide-plug",{"title":153,"path":154,"stem":155,"children":156,"page":34},"Adapters","\u002Fintegrate\u002Fadapters","4.integrate\u002Fadapters",[157,160,190,215],{"title":41,"path":158,"stem":159,"icon":44},"\u002Fintegrate\u002Fadapters\u002Foverview","4.integrate\u002Fadapters\u002F01.overview",{"title":161,"path":162,"stem":163,"children":164,"page":34},"Cloud","\u002Fintegrate\u002Fadapters\u002Fcloud","4.integrate\u002Fadapters\u002Fcloud",[165,170,175,180,185],{"title":166,"path":167,"stem":168,"icon":169},"Axiom","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Faxiom","4.integrate\u002Fadapters\u002Fcloud\u002F01.axiom","i-custom-axiom",{"title":171,"path":172,"stem":173,"icon":174},"PostHog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fposthog","4.integrate\u002Fadapters\u002Fcloud\u002F02.posthog","i-simple-icons-posthog",{"title":176,"path":177,"stem":178,"icon":179},"Sentry","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fsentry","4.integrate\u002Fadapters\u002Fcloud\u002F03.sentry","i-simple-icons-sentry",{"title":181,"path":182,"stem":183,"icon":184},"Better Stack","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fbetter-stack","4.integrate\u002Fadapters\u002Fcloud\u002F04.better-stack","i-simple-icons-betterstack",{"title":186,"path":187,"stem":188,"icon":189},"Datadog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fdatadog","4.integrate\u002Fadapters\u002Fcloud\u002F05.datadog","i-simple-icons-datadog",{"title":191,"path":192,"stem":193,"children":194,"page":34},"Cloud or Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fhybrid","4.integrate\u002Fadapters\u002Fhybrid",[195,200,205,210],{"title":196,"path":197,"stem":198,"icon":199},"Grafana Loki","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Floki","4.integrate\u002Fadapters\u002Fhybrid\u002F01.loki","i-simple-icons-grafana",{"title":201,"path":202,"stem":203,"icon":204},"ClickHouse","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fclickhouse","4.integrate\u002Fadapters\u002Fhybrid\u002F02.clickhouse","i-simple-icons-clickhouse",{"title":206,"path":207,"stem":208,"icon":209},"OTLP","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fotlp","4.integrate\u002Fadapters\u002Fhybrid\u002F03.otlp","i-simple-icons-opentelemetry",{"title":211,"path":212,"stem":213,"icon":214},"HyperDX","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fhyperdx","4.integrate\u002Fadapters\u002Fhybrid\u002F04.hyperdx","i-custom-hyperdx",{"title":216,"path":217,"stem":218,"children":219,"page":34},"Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fself-hosted","4.integrate\u002Fadapters\u002Fself-hosted",[220,225,230],{"title":221,"path":222,"stem":223,"icon":224},"File System","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Ffs","4.integrate\u002Fadapters\u002Fself-hosted\u002F01.fs","i-lucide-hard-drive",{"title":226,"path":227,"stem":228,"icon":229},"NuxtHub","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fnuxthub","4.integrate\u002Fadapters\u002Fself-hosted\u002F02.nuxthub","i-simple-icons-nuxt",{"title":231,"path":232,"stem":233,"icon":234},"Memory","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fmemory","4.integrate\u002Fadapters\u002Fself-hosted\u002F03.memory","i-lucide-cpu",{"title":236,"path":237,"stem":238,"children":239,"page":34},"Frameworks","\u002Fintegrate\u002Fframeworks","4.integrate\u002Fframeworks",[240,244,249,254,259,264,269,274,279,284,289,294,299,304,308,313,318],{"title":41,"path":241,"stem":242,"icon":243},"\u002Fintegrate\u002Fframeworks\u002Foverview","4.integrate\u002Fframeworks\u002F00.overview","i-lucide-layout-grid",{"title":245,"path":246,"stem":247,"icon":248},"Nuxt","\u002Fintegrate\u002Fframeworks\u002Fnuxt","4.integrate\u002Fframeworks\u002F01.nuxt","i-simple-icons-nuxtdotjs",{"title":250,"path":251,"stem":252,"icon":253},"Next.js","\u002Fintegrate\u002Fframeworks\u002Fnextjs","4.integrate\u002Fframeworks\u002F02.nextjs","i-simple-icons-nextdotjs",{"title":255,"path":256,"stem":257,"icon":258},"SvelteKit","\u002Fintegrate\u002Fframeworks\u002Fsveltekit","4.integrate\u002Fframeworks\u002F03.sveltekit","i-simple-icons-svelte",{"title":260,"path":261,"stem":262,"icon":263},"Nitro","\u002Fintegrate\u002Fframeworks\u002Fnitro","4.integrate\u002Fframeworks\u002F04.nitro","i-custom-nitro",{"title":265,"path":266,"stem":267,"icon":268},"TanStack Start","\u002Fintegrate\u002Fframeworks\u002Ftanstack-start","4.integrate\u002Fframeworks\u002F05.tanstack-start","i-custom-tanstack",{"title":270,"path":271,"stem":272,"icon":273},"NestJS","\u002Fintegrate\u002Fframeworks\u002Fnestjs","4.integrate\u002Fframeworks\u002F06.nestjs","i-simple-icons-nestjs",{"title":275,"path":276,"stem":277,"icon":278},"Express","\u002Fintegrate\u002Fframeworks\u002Fexpress","4.integrate\u002Fframeworks\u002F07.express","i-simple-icons-express",{"title":280,"path":281,"stem":282,"icon":283},"Hono","\u002Fintegrate\u002Fframeworks\u002Fhono","4.integrate\u002Fframeworks\u002F08.hono","i-simple-icons-hono",{"title":285,"path":286,"stem":287,"icon":288},"Fastify","\u002Fintegrate\u002Fframeworks\u002Ffastify","4.integrate\u002Fframeworks\u002F09.fastify","i-simple-icons-fastify",{"title":290,"path":291,"stem":292,"icon":293},"Elysia","\u002Fintegrate\u002Fframeworks\u002Felysia","4.integrate\u002Fframeworks\u002F10.elysia","i-custom-elysia",{"title":295,"path":296,"stem":297,"icon":298},"React Router","\u002Fintegrate\u002Fframeworks\u002Freact-router","4.integrate\u002Fframeworks\u002F11.react-router","i-custom-reactrouter",{"title":300,"path":301,"stem":302,"icon":303},"Cloudflare Workers","\u002Fintegrate\u002Fframeworks\u002Fcloudflare-workers","4.integrate\u002Fframeworks\u002F12.cloudflare-workers","i-simple-icons-cloudflare",{"title":305,"path":306,"stem":307,"icon":79},"Standalone","\u002Fintegrate\u002Fframeworks\u002Fstandalone","4.integrate\u002Fframeworks\u002F13.standalone",{"title":309,"path":310,"stem":311,"icon":312},"Astro","\u002Fintegrate\u002Fframeworks\u002Fastro","4.integrate\u002Fframeworks\u002F14.astro","i-simple-icons-astro",{"title":314,"path":315,"stem":316,"icon":317},"oRPC","\u002Fintegrate\u002Fframeworks\u002Forpc","4.integrate\u002Fframeworks\u002F15.orpc","i-lucide-network",{"title":319,"path":320,"stem":321,"icon":322},"AWS Lambda","\u002Fintegrate\u002Fframeworks\u002Faws-lambda","4.integrate\u002Fframeworks\u002F16.aws-lambda","i-custom-lambda",{"title":324,"path":325,"stem":326,"children":327,"page":34},"Use Cases","\u002Fuse-cases","5.use-cases",[328,331,336,364,391,423,444,449,454,458],{"title":41,"path":329,"stem":330,"icon":112},"\u002Fuse-cases\u002Foverview","5.use-cases\u002F0.overview",{"title":332,"path":333,"stem":334,"icon":335},"Client Logging","\u002Fuse-cases\u002Fclient-logging","5.use-cases\u002F1.client-logging","i-lucide-monitor",{"title":337,"icon":338,"path":339,"stem":340,"children":341,"page":34},"AI SDK","i-simple-icons-vercel","\u002Fuse-cases\u002Fai-sdk","5.use-cases\u002F2.ai-sdk",[342,345,350,355,360],{"title":41,"path":343,"stem":344,"icon":44},"\u002Fuse-cases\u002Fai-sdk\u002Foverview","5.use-cases\u002F2.ai-sdk\u002F01.overview",{"title":346,"path":347,"stem":348,"icon":349},"Usage","\u002Fuse-cases\u002Fai-sdk\u002Fusage","5.use-cases\u002F2.ai-sdk\u002F02.usage","i-lucide-code",{"title":351,"path":352,"stem":353,"icon":354},"Options","\u002Fuse-cases\u002Fai-sdk\u002Foptions","5.use-cases\u002F2.ai-sdk\u002F03.options","i-lucide-sliders",{"title":356,"path":357,"stem":358,"icon":359},"Metadata","\u002Fuse-cases\u002Fai-sdk\u002Fmetadata","5.use-cases\u002F2.ai-sdk\u002F04.metadata","i-lucide-database",{"title":361,"path":362,"stem":363,"icon":142},"Telemetry","\u002Fuse-cases\u002Fai-sdk\u002Ftelemetry","5.use-cases\u002F2.ai-sdk\u002F05.telemetry",{"title":365,"icon":366,"path":367,"stem":368,"children":369,"page":34},"Better Auth","i-simple-icons-betterauth","\u002Fuse-cases\u002Fbetter-auth","5.use-cases\u002F3.better-auth",[370,373,378,383,387],{"title":41,"path":371,"stem":372,"icon":44},"\u002Fuse-cases\u002Fbetter-auth\u002Foverview","5.use-cases\u002F3.better-auth\u002F01.overview",{"title":374,"path":375,"stem":376,"icon":377},"Identify User","\u002Fuse-cases\u002Fbetter-auth\u002Fidentify-user","5.use-cases\u002F3.better-auth\u002F02.identify-user","i-lucide-user-check",{"title":379,"path":380,"stem":381,"icon":382},"Middleware","\u002Fuse-cases\u002Fbetter-auth\u002Fmiddleware","5.use-cases\u002F3.better-auth\u002F03.middleware","i-lucide-shield",{"title":384,"path":385,"stem":386,"icon":335},"Client Sync","\u002Fuse-cases\u002Fbetter-auth\u002Fclient-sync","5.use-cases\u002F3.better-auth\u002F04.client-sync",{"title":388,"path":389,"stem":390,"icon":117},"Performance","\u002Fuse-cases\u002Fbetter-auth\u002Fperformance","5.use-cases\u002F3.better-auth\u002F05.performance",{"title":392,"icon":393,"path":394,"stem":395,"children":396,"page":34},"Audit Logs","i-lucide-shield-check","\u002Fuse-cases\u002Faudit","5.use-cases\u002F4.audit",[397,400,405,410,415,419],{"title":41,"path":398,"stem":399,"icon":44},"\u002Fuse-cases\u002Faudit\u002Foverview","5.use-cases\u002F4.audit\u002F01.overview",{"title":401,"path":402,"stem":403,"icon":404},"Schema","\u002Fuse-cases\u002Faudit\u002Fschema","5.use-cases\u002F4.audit\u002F02.schema","i-lucide-file-text",{"title":406,"path":407,"stem":408,"icon":409},"Recording","\u002Fuse-cases\u002Faudit\u002Frecording","5.use-cases\u002F4.audit\u002F03.recording","i-lucide-pen-line",{"title":411,"path":412,"stem":413,"icon":414},"Drains","\u002Fuse-cases\u002Faudit\u002Fpipeline","5.use-cases\u002F4.audit\u002F04.pipeline","i-lucide-link",{"title":416,"path":417,"stem":418,"icon":393},"Compliance","\u002Fuse-cases\u002Faudit\u002Fcompliance","5.use-cases\u002F4.audit\u002F05.compliance",{"title":420,"path":421,"stem":422,"icon":84},"Recipes","\u002Fuse-cases\u002Faudit\u002Frecipes","5.use-cases\u002F4.audit\u002F06.recipes",{"title":361,"icon":117,"path":424,"stem":425,"children":426,"page":34},"\u002Fuse-cases\u002Ftelemetry","5.use-cases\u002F4.telemetry",[427,430,435,440],{"title":41,"path":428,"stem":429,"icon":44},"\u002Fuse-cases\u002Ftelemetry\u002Foverview","5.use-cases\u002F4.telemetry\u002F01.overview",{"title":431,"path":432,"stem":433,"icon":434},"Setup","\u002Fuse-cases\u002Ftelemetry\u002Fsetup","5.use-cases\u002F4.telemetry\u002F02.setup","i-lucide-wrench",{"title":436,"path":437,"stem":438,"icon":439},"Ingest","\u002Fuse-cases\u002Ftelemetry\u002Fingest","5.use-cases\u002F4.telemetry\u002F03.ingest","i-lucide-server",{"title":441,"path":442,"stem":443,"icon":84},"Reference","\u002Fuse-cases\u002Ftelemetry\u002Freference","5.use-cases\u002F4.telemetry\u002F04.reference",{"title":445,"path":446,"stem":447,"icon":448},"Enrichers","\u002Fuse-cases\u002Fenrichers","5.use-cases\u002F5.enrichers","i-lucide-sparkles",{"title":450,"path":451,"stem":452,"icon":453},"eve","\u002Fuse-cases\u002Feve","5.use-cases\u002F5.eve","i-custom-eve",{"title":455,"path":456,"stem":457,"icon":439},"Node.js request logging","\u002Fuse-cases\u002Fstructured-logging-nodejs","5.use-cases\u002F6.structured-logging-nodejs",{"title":459,"icon":460,"path":461,"stem":462,"children":463,"page":34},"Signals","i-lucide-scan-search","\u002Fuse-cases\u002Fsignals","5.use-cases\u002F7.signals",[464,467,472,477,480],{"title":41,"path":465,"stem":466,"icon":44},"\u002Fuse-cases\u002Fsignals\u002Foverview","5.use-cases\u002F7.signals\u002F01.overview",{"title":468,"path":469,"stem":470,"icon":471},"What You Can Ask","\u002Fuse-cases\u002Fsignals\u002Fask","5.use-cases\u002F7.signals\u002F02.ask","i-lucide-message-circle-question",{"title":473,"path":474,"stem":475,"icon":476},"What It Costs","\u002Fuse-cases\u002Fsignals\u002Fcost","5.use-cases\u002F7.signals\u002F03.cost","i-lucide-coins",{"title":441,"path":478,"stem":479,"icon":84},"\u002Fuse-cases\u002Fsignals\u002Freference","5.use-cases\u002F7.signals\u002F04.reference",{"title":420,"path":481,"stem":482,"icon":483},"\u002Fuse-cases\u002Fsignals\u002Frecipes","5.use-cases\u002F7.signals\u002F05.recipes","i-lucide-lightbulb",{"title":485,"path":486,"stem":487,"children":488,"page":34},"Extend","\u002Fextend","6.extend",[489,493,498,503,507,512,516,520,524,528,533,538],{"title":41,"path":490,"stem":491,"icon":492},"\u002Fextend\u002Foverview","6.extend\u002F0.overview","i-lucide-blocks",{"title":494,"path":495,"stem":496,"icon":497},"Stream","\u002Fextend\u002Fstream","6.extend\u002F1.stream","i-lucide-radio-tower",{"title":499,"path":500,"stem":501,"icon":502},"Custom framework","\u002Fextend\u002Fcustom-framework","6.extend\u002F10.custom-framework","i-lucide-puzzle",{"title":504,"path":505,"stem":506,"icon":497},"Diagnostics channel","\u002Fextend\u002Fdiagnostics-channel","6.extend\u002F11.diagnostics-channel",{"title":508,"path":509,"stem":510,"icon":511},"FS reader","\u002Fextend\u002Ffs-reader","6.extend\u002F2.fs-reader","i-lucide-folder-search",{"title":420,"path":513,"stem":514,"icon":515},"\u002Fextend\u002Fconsumer-recipes","6.extend\u002F3.consumer-recipes","i-lucide-chef-hat",{"title":517,"path":518,"stem":519,"icon":492},"Plugins","\u002Fextend\u002Fplugins","6.extend\u002F4.plugins",{"title":521,"path":522,"stem":523,"icon":448},"Custom enrichers","\u002Fextend\u002Fcustom-enrichers","6.extend\u002F5.custom-enrichers",{"title":525,"path":526,"stem":527,"icon":69},"Tail sampling","\u002Fextend\u002Ftail-sampling","6.extend\u002F6.tail-sampling",{"title":529,"path":530,"stem":531,"icon":532},"Identity headers","\u002Fextend\u002Fidentity-headers","6.extend\u002F7.identity-headers","i-lucide-fingerprint",{"title":534,"path":535,"stem":536,"icon":537},"Custom drains","\u002Fextend\u002Fcustom-drains","6.extend\u002F8.custom-drains","i-lucide-share-2",{"title":539,"path":540,"stem":541,"icon":542},"Drain pipeline","\u002Fextend\u002Fdrain-pipeline","6.extend\u002F9.drain-pipeline","i-lucide-workflow",{"title":441,"path":544,"stem":545,"children":546,"page":34},"\u002Freference","7.reference",[547,551,556,559,564,568,573,577],{"title":41,"path":548,"stem":549,"icon":550},"\u002Freference\u002Foverview","7.reference\u002F0.overview","i-lucide-book-marked",{"title":552,"path":553,"stem":554,"icon":555},"Configuration","\u002Freference\u002Fconfiguration","7.reference\u002F1.configuration","i-lucide-settings",{"title":388,"path":557,"stem":558,"icon":117},"\u002Freference\u002Fperformance","7.reference\u002F2.performance",{"title":560,"path":561,"stem":562,"icon":563},"Vite Plugin","\u002Freference\u002Fvite-plugin","7.reference\u002F3.vite-plugin","i-custom-vite",{"title":565,"path":566,"stem":567,"icon":393},"Best Practices","\u002Freference\u002Fbest-practices","7.reference\u002F4.best-practices",{"title":569,"path":570,"stem":571,"icon":572},"vs Other Loggers","\u002Freference\u002Fvs-other-loggers","7.reference\u002F5.vs-other-loggers","i-lucide-scale",{"title":574,"path":575,"stem":576,"icon":448},"Agent Skills","\u002Freference\u002Fagent-skills","7.reference\u002F6.agent-skills",{"title":578,"path":579,"stem":580,"icon":581},"Cost","\u002Freference\u002Fcost","7.reference\u002F7.cost","i-lucide-receipt",{"title":583,"path":584,"stem":585,"children":586,"page":34},"Compare","\u002Fcompare","8.compare",[587,591,595,599,603],{"title":588,"path":589,"stem":590,"icon":572},"evlog vs Pino","\u002Fcompare\u002Fpino","8.compare\u002F1.pino",{"title":592,"path":593,"stem":594,"icon":209},"evlog vs OpenTelemetry","\u002Fcompare\u002Fopentelemetry","8.compare\u002F2.opentelemetry",{"title":596,"path":597,"stem":598,"icon":572},"evlog vs LogTape","\u002Fcompare\u002Flogtape","8.compare\u002F3.logtape",{"title":600,"path":601,"stem":602,"icon":572},"evlog vs Winston: formats and request events","\u002Fcompare\u002Fwinston","8.compare\u002F4.winston",{"title":604,"path":605,"stem":606,"icon":572},"evlog vs Consola: reporters and request context","\u002Fcompare\u002Fconsola","8.compare\u002F5.consola",{"id":608,"title":265,"body":609,"description":3714,"extension":3715,"links":3716,"meta":3720,"navigation":3721,"path":266,"seo":3722,"stem":267,"__hash__":3723},"docs\u002F4.integrate\u002Fframeworks\u002F05.tanstack-start.md",{"type":610,"value":611,"toc":3693},"minimark",[612,626,641,684,688,695,700,771,778,792,978,989,993,1016,1156,1159,1178,1181,1195,1559,1562,1633,1642,1646,1673,1677,1691,2226,2229,2305,2309,2315,2553,2556,2567,2571,2582,2824,2828,2835,2958,3133,3140,3144,3151,3390,3401,3405,3412,3586,3590,3632,3640,3650,3654,3660,3689],[613,614,615,616,620,621,625],"p",{},"TanStack Start uses ",[617,618,619],"a",{"href":261},"Nitro v3"," as its server layer, so evlog integrates via the ",[622,623,624],"code",{},"evlog\u002Fnitro\u002Fv3"," module. The same plugin-based hooks system applies.",[627,628,630,634,635,637,638,640],"callout",{"color":629,"icon":13},"info",[631,632,633],"strong",{},"TanStack Router vs TanStack Start",": TanStack Router is a client-side router and doesn't need server-side logging. This page covers ",[631,636,265],{},", the full-stack framework. If you're using TanStack Router in SPA mode, see ",[617,639,332],{"href":333}," instead.",[642,643,646,649,671],"prompt",{":actions":644,"description":645,"icon":268},"[\"copy\",\"cursor\",\"claude\"]","Set up evlog in my TanStack Start app",[613,647,648],{},"Set up evlog in my TanStack Start app.",[650,651,652,656,659,662,665,668],"ul",{},[653,654,655],"li",{},"Install evlog: pnpm add evlog",[653,657,658],{},"Create nitro.config.ts with evlog\u002Fnitro\u002Fv3 module and experimental.asyncContext enabled",[653,660,661],{},"Configure env.service with your app name",[653,663,664],{},"Add evlogErrorHandler middleware to the root route for structured error responses",[653,666,667],{},"Access the logger via useRequest().context.log in route handlers",[653,669,670],{},"Use log.set() to accumulate context, throw createError() for structured errors",[613,672,673,674,679,680],{},"Docs: ",[617,675,676],{"href":676,"rel":677},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fframeworks\u002Ftanstack-start",[678],"nofollow","\nAdapters: ",[617,681,682],{"href":682,"rel":683},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fadapters\u002Foverview",[678],[685,686,25],"h2",{"id":687},"quick-start",[613,689,690,691,694],{},"Starting from a TanStack Start project created with ",[622,692,693],{},"npm create @tanstack\u002Fstart@latest",":",[696,697,699],"h3",{"id":698},"_1-install","1. Install",[701,702,703,728,742,756],"code-group",{},[704,705,711],"pre",{"className":706,"code":707,"filename":708,"language":709,"meta":710,"style":710},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog\n","pnpm","bash","",[622,712,713],{"__ignoreMap":710},[714,715,718,721,725],"span",{"class":716,"line":717},"line",1,[714,719,708],{"class":720},"sBMFI",[714,722,724],{"class":723},"sfazB"," add",[714,726,727],{"class":723}," evlog\n",[704,729,732],{"className":706,"code":730,"filename":731,"language":709,"meta":710,"style":710},"bun add evlog\n","bun",[622,733,734],{"__ignoreMap":710},[714,735,736,738,740],{"class":716,"line":717},[714,737,731],{"class":720},[714,739,724],{"class":723},[714,741,727],{"class":723},[704,743,746],{"className":706,"code":744,"filename":745,"language":709,"meta":710,"style":710},"yarn add evlog\n","yarn",[622,747,748],{"__ignoreMap":710},[714,749,750,752,754],{"class":716,"line":717},[714,751,745],{"class":720},[714,753,724],{"class":723},[714,755,727],{"class":723},[704,757,760],{"className":706,"code":758,"filename":759,"language":709,"meta":710,"style":710},"npm install evlog\n","npm",[622,761,762],{"__ignoreMap":710},[714,763,764,766,769],{"class":716,"line":717},[714,765,759],{"class":720},[714,767,768],{"class":723}," install",[714,770,727],{"class":723},[696,772,774,775],{"id":773},"_2-add-nitroconfigts","2. Add ",[622,776,777],{},"nitro.config.ts",[613,779,780,781,783,784,787,788,791],{},"Create a ",[622,782,777],{}," at the project root to register the evlog module. Your ",[622,785,786],{},"vite.config.ts"," already has the ",[622,789,790],{},"nitro()"," plugin from the CLI, so no changes are needed there.",[704,793,797],{"className":794,"code":795,"filename":777,"language":796,"meta":710,"style":710},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { defineConfig } from 'nitro'\nimport evlog from 'evlog\u002Fnitro\u002Fv3'\n\nexport default defineConfig({\n  experimental: {\n    asyncContext: true,\n  },\n  modules: [\n    evlog({\n      env: { service: 'my-app' },\n    }),\n  ],\n})\n","typescript",[622,798,799,828,845,852,870,882,897,903,914,924,950,961,969],{"__ignoreMap":710},[714,800,801,805,809,813,816,819,822,825],{"class":716,"line":717},[714,802,804],{"class":803},"s7zQu","import",[714,806,808],{"class":807},"sMK4o"," {",[714,810,812],{"class":811},"sTEyZ"," defineConfig",[714,814,815],{"class":807}," }",[714,817,818],{"class":803}," from",[714,820,821],{"class":807}," '",[714,823,824],{"class":723},"nitro",[714,826,827],{"class":807},"'\n",[714,829,831,833,836,839,841,843],{"class":716,"line":830},2,[714,832,804],{"class":803},[714,834,835],{"class":811}," evlog ",[714,837,838],{"class":803},"from",[714,840,821],{"class":807},[714,842,624],{"class":723},[714,844,827],{"class":807},[714,846,848],{"class":716,"line":847},3,[714,849,851],{"emptyLinePlaceholder":850},true,"\n",[714,853,855,858,861,864,867],{"class":716,"line":854},4,[714,856,857],{"class":803},"export",[714,859,860],{"class":803}," default",[714,862,812],{"class":863},"s2Zo4",[714,865,866],{"class":811},"(",[714,868,869],{"class":807},"{\n",[714,871,873,877,879],{"class":716,"line":872},5,[714,874,876],{"class":875},"swJcz","  experimental",[714,878,694],{"class":807},[714,880,881],{"class":807}," {\n",[714,883,885,888,890,894],{"class":716,"line":884},6,[714,886,887],{"class":875},"    asyncContext",[714,889,694],{"class":807},[714,891,893],{"class":892},"sfNiH"," true",[714,895,896],{"class":807},",\n",[714,898,900],{"class":716,"line":899},7,[714,901,902],{"class":807},"  },\n",[714,904,906,909,911],{"class":716,"line":905},8,[714,907,908],{"class":875},"  modules",[714,910,694],{"class":807},[714,912,913],{"class":811}," [\n",[714,915,917,920,922],{"class":716,"line":916},9,[714,918,919],{"class":863},"    evlog",[714,921,866],{"class":811},[714,923,869],{"class":807},[714,925,927,930,932,934,937,939,941,944,947],{"class":716,"line":926},10,[714,928,929],{"class":875},"      env",[714,931,694],{"class":807},[714,933,808],{"class":807},[714,935,936],{"class":875}," service",[714,938,694],{"class":807},[714,940,821],{"class":807},[714,942,943],{"class":723},"my-app",[714,945,946],{"class":807},"'",[714,948,949],{"class":807}," },\n",[714,951,953,956,959],{"class":716,"line":952},11,[714,954,955],{"class":807},"    }",[714,957,958],{"class":811},")",[714,960,896],{"class":807},[714,962,964,967],{"class":716,"line":963},12,[714,965,966],{"class":811},"  ]",[714,968,896],{"class":807},[714,970,972,975],{"class":716,"line":971},13,[714,973,974],{"class":807},"}",[714,976,977],{"class":811},")\n",[613,979,980,981,984,985,988],{},"Enabling ",[622,982,983],{},"asyncContext"," lets you access the request-scoped logger from anywhere in the call stack via ",[622,986,987],{},"useRequest()",".",[696,990,992],{"id":991},"_3-error-handling-middleware","3. Error handling middleware",[613,994,995,996,999,1000,1003,1004,1007,1008,1011,1012,1015],{},"TanStack Start has its own error handling layer that runs before Nitro's. To ensure ",[622,997,998],{},"throw createError()"," returns a proper JSON response with ",[622,1001,1002],{},"why",", ",[622,1005,1006],{},"fix",", and ",[622,1009,1010],{},"link",", add the ",[622,1013,1014],{},"evlogErrorHandler"," middleware to your root route:",[704,1017,1020],{"className":794,"code":1018,"filename":1019,"language":796,"meta":710,"style":710},"import { createRootRoute } from '@tanstack\u002Freact-router'\nimport { createMiddleware } from '@tanstack\u002Freact-start'\nimport { evlogErrorHandler } from 'evlog\u002Fnitro\u002Fv3'\n\nexport const Route = createRootRoute({\n  server: {\n    middleware: [createMiddleware().server(evlogErrorHandler)],\n  },\n  \u002F\u002F ... head, shellComponent, etc.\n})\n","src\u002Froutes\u002F__root.tsx",[622,1021,1022,1042,1062,1081,1085,1105,1114,1140,1144,1150],{"__ignoreMap":710},[714,1023,1024,1026,1028,1031,1033,1035,1037,1040],{"class":716,"line":717},[714,1025,804],{"class":803},[714,1027,808],{"class":807},[714,1029,1030],{"class":811}," createRootRoute",[714,1032,815],{"class":807},[714,1034,818],{"class":803},[714,1036,821],{"class":807},[714,1038,1039],{"class":723},"@tanstack\u002Freact-router",[714,1041,827],{"class":807},[714,1043,1044,1046,1048,1051,1053,1055,1057,1060],{"class":716,"line":830},[714,1045,804],{"class":803},[714,1047,808],{"class":807},[714,1049,1050],{"class":811}," createMiddleware",[714,1052,815],{"class":807},[714,1054,818],{"class":803},[714,1056,821],{"class":807},[714,1058,1059],{"class":723},"@tanstack\u002Freact-start",[714,1061,827],{"class":807},[714,1063,1064,1066,1068,1071,1073,1075,1077,1079],{"class":716,"line":847},[714,1065,804],{"class":803},[714,1067,808],{"class":807},[714,1069,1070],{"class":811}," evlogErrorHandler",[714,1072,815],{"class":807},[714,1074,818],{"class":803},[714,1076,821],{"class":807},[714,1078,624],{"class":723},[714,1080,827],{"class":807},[714,1082,1083],{"class":716,"line":854},[714,1084,851],{"emptyLinePlaceholder":850},[714,1086,1087,1089,1093,1096,1099,1101,1103],{"class":716,"line":872},[714,1088,857],{"class":803},[714,1090,1092],{"class":1091},"spNyl"," const",[714,1094,1095],{"class":811}," Route ",[714,1097,1098],{"class":807},"=",[714,1100,1030],{"class":863},[714,1102,866],{"class":811},[714,1104,869],{"class":807},[714,1106,1107,1110,1112],{"class":716,"line":884},[714,1108,1109],{"class":875},"  server",[714,1111,694],{"class":807},[714,1113,881],{"class":807},[714,1115,1116,1119,1121,1124,1127,1130,1132,1135,1138],{"class":716,"line":899},[714,1117,1118],{"class":875},"    middleware",[714,1120,694],{"class":807},[714,1122,1123],{"class":811}," [",[714,1125,1126],{"class":863},"createMiddleware",[714,1128,1129],{"class":811},"()",[714,1131,988],{"class":807},[714,1133,1134],{"class":863},"server",[714,1136,1137],{"class":811},"(evlogErrorHandler)]",[714,1139,896],{"class":807},[714,1141,1142],{"class":716,"line":905},[714,1143,902],{"class":807},[714,1145,1146],{"class":716,"line":916},[714,1147,1149],{"class":1148},"sHwdD","  \u002F\u002F ... head, shellComponent, etc.\n",[714,1151,1152,1154],{"class":716,"line":926},[714,1153,974],{"class":807},[714,1155,977],{"class":811},[613,1157,1158],{},"That's it. evlog automatically captures every request as a wide event with method, path, status, and duration.",[627,1160,1161,1164,1165,1170,1171,1174,1175,1177],{"color":629,"icon":563},[631,1162,1163],{},"Using Vite?"," TanStack Start is Vite-based. The ",[617,1166,1167],{"href":561},[622,1168,1169],{},"evlog\u002Fvite"," plugin strips ",[622,1172,1173],{},"log.debug()"," from production builds and injects source locations, add it to your ",[622,1176,786],{}," alongside the TanStack Start plugin.",[685,1179,51],{"id":1180},"wide-events",[613,1182,1183,1184,1187,1188,1190,1191,1194],{},"With ",[622,1185,1186],{},"experimental.asyncContext: true",", use ",[622,1189,987],{}," from ",[622,1192,1193],{},"nitro\u002Fcontext"," to access the request-scoped logger and build up context progressively:",[704,1196,1199],{"className":794,"code":1197,"filename":1198,"language":796,"meta":710,"style":710},"import { createFileRoute } from '@tanstack\u002Freact-router'\nimport { useRequest } from 'nitro\u002Fcontext'\nimport type { RequestLogger } from 'evlog'\n\nexport const Route = createFileRoute('\u002Fapi\u002Fhello')({\n  server: {\n    handlers: {\n      GET: async () => {\n        const req = useRequest()\n        const log = req.context.log as RequestLogger\n\n        log.set({ user: { id: 'user_123', plan: 'pro' } })\n        log.set({ action: 'fetch_profile' })\n        log.set({ cache: { hit: true, ttl: 3600 } })\n\n        return Response.json({ ok: true })\n      },\n    },\n  },\n})\n","src\u002Froutes\u002Fapi\u002Fhello.ts",[622,1200,1201,1220,1239,1262,1266,1292,1300,1309,1327,1343,1370,1374,1429,1457,1501,1506,1535,1541,1547,1552],{"__ignoreMap":710},[714,1202,1203,1205,1207,1210,1212,1214,1216,1218],{"class":716,"line":717},[714,1204,804],{"class":803},[714,1206,808],{"class":807},[714,1208,1209],{"class":811}," createFileRoute",[714,1211,815],{"class":807},[714,1213,818],{"class":803},[714,1215,821],{"class":807},[714,1217,1039],{"class":723},[714,1219,827],{"class":807},[714,1221,1222,1224,1226,1229,1231,1233,1235,1237],{"class":716,"line":830},[714,1223,804],{"class":803},[714,1225,808],{"class":807},[714,1227,1228],{"class":811}," useRequest",[714,1230,815],{"class":807},[714,1232,818],{"class":803},[714,1234,821],{"class":807},[714,1236,1193],{"class":723},[714,1238,827],{"class":807},[714,1240,1241,1243,1246,1248,1251,1253,1255,1257,1260],{"class":716,"line":847},[714,1242,804],{"class":803},[714,1244,1245],{"class":803}," type",[714,1247,808],{"class":807},[714,1249,1250],{"class":811}," RequestLogger",[714,1252,815],{"class":807},[714,1254,818],{"class":803},[714,1256,821],{"class":807},[714,1258,1259],{"class":723},"evlog",[714,1261,827],{"class":807},[714,1263,1264],{"class":716,"line":854},[714,1265,851],{"emptyLinePlaceholder":850},[714,1267,1268,1270,1272,1274,1276,1278,1280,1282,1285,1287,1290],{"class":716,"line":872},[714,1269,857],{"class":803},[714,1271,1092],{"class":1091},[714,1273,1095],{"class":811},[714,1275,1098],{"class":807},[714,1277,1209],{"class":863},[714,1279,866],{"class":811},[714,1281,946],{"class":807},[714,1283,1284],{"class":723},"\u002Fapi\u002Fhello",[714,1286,946],{"class":807},[714,1288,1289],{"class":811},")(",[714,1291,869],{"class":807},[714,1293,1294,1296,1298],{"class":716,"line":884},[714,1295,1109],{"class":875},[714,1297,694],{"class":807},[714,1299,881],{"class":807},[714,1301,1302,1305,1307],{"class":716,"line":899},[714,1303,1304],{"class":875},"    handlers",[714,1306,694],{"class":807},[714,1308,881],{"class":807},[714,1310,1311,1314,1316,1319,1322,1325],{"class":716,"line":905},[714,1312,1313],{"class":863},"      GET",[714,1315,694],{"class":807},[714,1317,1318],{"class":1091}," async",[714,1320,1321],{"class":807}," ()",[714,1323,1324],{"class":1091}," =>",[714,1326,881],{"class":807},[714,1328,1329,1332,1335,1338,1340],{"class":716,"line":916},[714,1330,1331],{"class":1091},"        const",[714,1333,1334],{"class":811}," req",[714,1336,1337],{"class":807}," =",[714,1339,1228],{"class":863},[714,1341,1342],{"class":875},"()\n",[714,1344,1345,1347,1350,1352,1354,1356,1359,1361,1364,1367],{"class":716,"line":926},[714,1346,1331],{"class":1091},[714,1348,1349],{"class":811}," log",[714,1351,1337],{"class":807},[714,1353,1334],{"class":811},[714,1355,988],{"class":807},[714,1357,1358],{"class":811},"context",[714,1360,988],{"class":807},[714,1362,1363],{"class":811},"log",[714,1365,1366],{"class":803}," as",[714,1368,1369],{"class":720}," RequestLogger\n",[714,1371,1372],{"class":716,"line":952},[714,1373,851],{"emptyLinePlaceholder":850},[714,1375,1376,1379,1381,1384,1386,1389,1392,1394,1396,1399,1401,1403,1406,1408,1411,1414,1416,1418,1421,1423,1425,1427],{"class":716,"line":963},[714,1377,1378],{"class":811},"        log",[714,1380,988],{"class":807},[714,1382,1383],{"class":863},"set",[714,1385,866],{"class":875},[714,1387,1388],{"class":807},"{",[714,1390,1391],{"class":875}," user",[714,1393,694],{"class":807},[714,1395,808],{"class":807},[714,1397,1398],{"class":875}," id",[714,1400,694],{"class":807},[714,1402,821],{"class":807},[714,1404,1405],{"class":723},"user_123",[714,1407,946],{"class":807},[714,1409,1410],{"class":807},",",[714,1412,1413],{"class":875}," plan",[714,1415,694],{"class":807},[714,1417,821],{"class":807},[714,1419,1420],{"class":723},"pro",[714,1422,946],{"class":807},[714,1424,815],{"class":807},[714,1426,815],{"class":807},[714,1428,977],{"class":875},[714,1430,1431,1433,1435,1437,1439,1441,1444,1446,1448,1451,1453,1455],{"class":716,"line":971},[714,1432,1378],{"class":811},[714,1434,988],{"class":807},[714,1436,1383],{"class":863},[714,1438,866],{"class":875},[714,1440,1388],{"class":807},[714,1442,1443],{"class":875}," action",[714,1445,694],{"class":807},[714,1447,821],{"class":807},[714,1449,1450],{"class":723},"fetch_profile",[714,1452,946],{"class":807},[714,1454,815],{"class":807},[714,1456,977],{"class":875},[714,1458,1460,1462,1464,1466,1468,1470,1473,1475,1477,1480,1482,1484,1486,1489,1491,1495,1497,1499],{"class":716,"line":1459},14,[714,1461,1378],{"class":811},[714,1463,988],{"class":807},[714,1465,1383],{"class":863},[714,1467,866],{"class":875},[714,1469,1388],{"class":807},[714,1471,1472],{"class":875}," cache",[714,1474,694],{"class":807},[714,1476,808],{"class":807},[714,1478,1479],{"class":875}," hit",[714,1481,694],{"class":807},[714,1483,893],{"class":892},[714,1485,1410],{"class":807},[714,1487,1488],{"class":875}," ttl",[714,1490,694],{"class":807},[714,1492,1494],{"class":1493},"sbssI"," 3600",[714,1496,815],{"class":807},[714,1498,815],{"class":807},[714,1500,977],{"class":875},[714,1502,1504],{"class":716,"line":1503},15,[714,1505,851],{"emptyLinePlaceholder":850},[714,1507,1509,1512,1515,1517,1520,1522,1524,1527,1529,1531,1533],{"class":716,"line":1508},16,[714,1510,1511],{"class":803},"        return",[714,1513,1514],{"class":811}," Response",[714,1516,988],{"class":807},[714,1518,1519],{"class":863},"json",[714,1521,866],{"class":875},[714,1523,1388],{"class":807},[714,1525,1526],{"class":875}," ok",[714,1528,694],{"class":807},[714,1530,893],{"class":892},[714,1532,815],{"class":807},[714,1534,977],{"class":875},[714,1536,1538],{"class":716,"line":1537},17,[714,1539,1540],{"class":807},"      },\n",[714,1542,1544],{"class":716,"line":1543},18,[714,1545,1546],{"class":807},"    },\n",[714,1548,1550],{"class":716,"line":1549},19,[714,1551,902],{"class":807},[714,1553,1555,1557],{"class":716,"line":1554},20,[714,1556,974],{"class":807},[714,1558,977],{"class":811},[613,1560,1561],{},"All fields are merged into a single wide event emitted when the request completes:",[704,1563,1566],{"className":706,"code":1564,"filename":1565,"language":709,"meta":710,"style":710},"14:58:15 INFO [my-app] GET \u002Fapi\u002Fhello 200 in 52ms\n  ├─ cache: hit=true ttl=3600\n  ├─ action: fetch_profile\n  ├─ user: id=user_123 plan=pro\n  └─ requestId: 4a8ff3a8-...\n","Terminal output",[622,1567,1568,1579,1599,1609,1622],{"__ignoreMap":710},[714,1569,1570,1573,1576],{"class":716,"line":717},[714,1571,1572],{"class":720},"14:58:15",[714,1574,1575],{"class":723}," INFO",[714,1577,1578],{"class":811}," [my-app] GET \u002Fapi\u002Fhello 200 in 52ms\n",[714,1580,1581,1584,1587,1590,1593,1596],{"class":716,"line":830},[714,1582,1583],{"class":720},"  ├─",[714,1585,1586],{"class":723}," cache:",[714,1588,1589],{"class":723}," hit=",[714,1591,1592],{"class":807},"true",[714,1594,1595],{"class":723}," ttl=",[714,1597,1598],{"class":1493},"3600\n",[714,1600,1601,1603,1606],{"class":716,"line":847},[714,1602,1583],{"class":720},[714,1604,1605],{"class":723}," action:",[714,1607,1608],{"class":723}," fetch_profile\n",[714,1610,1611,1613,1616,1619],{"class":716,"line":854},[714,1612,1583],{"class":720},[714,1614,1615],{"class":723}," user:",[714,1617,1618],{"class":723}," id=user_123",[714,1620,1621],{"class":723}," plan=pro\n",[714,1623,1624,1627,1630],{"class":716,"line":872},[714,1625,1626],{"class":720},"  └─",[714,1628,1629],{"class":723}," requestId:",[714,1631,1632],{"class":723}," 4a8ff3a8-...\n",[627,1634,1635,1637,1638,1641],{"color":629,"icon":13},[622,1636,987],{}," is an experimental Nitro v3 feature powered by ",[622,1639,1640],{},"AsyncLocalStorage",". It works on Node.js and Bun runtimes.",[685,1643,1645],{"id":1644},"background-work","Background work",[613,1647,1648,1651,1652,1654,1655,1657,1658,1661,1662,1664,1665,1667,1668,1672],{},[622,1649,1650],{},"log.fork()"," is not available in this integration. The ",[622,1653,624],{}," module attaches the logger to the request event and registers no ",[622,1656,1640],{}," storage of its own, so there is no scope for a child wide event to run in, even with ",[622,1659,1660],{},"experimental.asyncContext"," enabled (that powers Nitro's ",[622,1663,987],{},", not ",[622,1666,1650],{},"). Await background work inside the handler instead; mutating the logger after the wide event has emitted triggers a post-emit warning. See ",[617,1669,1671],{"href":1670},"\u002Flearn\u002Fwide-events#after-emit-sealing-and-background-work","After emit"," in Wide events.",[685,1674,1676],{"id":1675},"error-handling","Error Handling",[613,1678,1679,1680,1683,1684,1003,1686,1007,1688,1690],{},"Use ",[622,1681,1682],{},"createError"," for structured errors with ",[622,1685,1002],{},[622,1687,1006],{},[622,1689,1010],{}," fields:",[1692,1693,1694],"code-collapse",{},[704,1695,1698],{"className":794,"code":1696,"filename":1697,"language":796,"meta":710,"style":710},"import { createFileRoute } from '@tanstack\u002Freact-router'\nimport { useRequest } from 'nitro\u002Fcontext'\nimport { createError } from 'evlog'\nimport type { RequestLogger } from 'evlog'\n\nexport const Route = createFileRoute('\u002Fapi\u002Fcheckout')({\n  server: {\n    handlers: {\n      POST: async ({ request }) => {\n        const req = useRequest()\n        const log = req.context.log as RequestLogger\n        const body = await request.json()\n\n        log.set({ user: { id: body.userId, plan: body.plan } })\n        log.set({ cart: { items: body.items, total: body.total } })\n\n        const result = await chargeCard(body)\n\n        if (!result.success) {\n          throw createError({\n            message: 'Payment failed',\n            status: 402,\n            why: 'Card declined by issuer',\n            fix: 'Try a different payment method',\n            link: 'https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined',\n          })\n        }\n\n        return Response.json({ success: true, orderId: result.orderId })\n      },\n    },\n  },\n})\n","src\u002Froutes\u002Fapi\u002Fcheckout.ts",[622,1699,1700,1718,1736,1755,1775,1779,1804,1812,1820,1843,1855,1877,1897,1901,1949,2000,2004,2025,2029,2053,2064,2081,2094,2111,2128,2145,2153,2159,2164,2204,2209,2214,2219],{"__ignoreMap":710},[714,1701,1702,1704,1706,1708,1710,1712,1714,1716],{"class":716,"line":717},[714,1703,804],{"class":803},[714,1705,808],{"class":807},[714,1707,1209],{"class":811},[714,1709,815],{"class":807},[714,1711,818],{"class":803},[714,1713,821],{"class":807},[714,1715,1039],{"class":723},[714,1717,827],{"class":807},[714,1719,1720,1722,1724,1726,1728,1730,1732,1734],{"class":716,"line":830},[714,1721,804],{"class":803},[714,1723,808],{"class":807},[714,1725,1228],{"class":811},[714,1727,815],{"class":807},[714,1729,818],{"class":803},[714,1731,821],{"class":807},[714,1733,1193],{"class":723},[714,1735,827],{"class":807},[714,1737,1738,1740,1742,1745,1747,1749,1751,1753],{"class":716,"line":847},[714,1739,804],{"class":803},[714,1741,808],{"class":807},[714,1743,1744],{"class":811}," createError",[714,1746,815],{"class":807},[714,1748,818],{"class":803},[714,1750,821],{"class":807},[714,1752,1259],{"class":723},[714,1754,827],{"class":807},[714,1756,1757,1759,1761,1763,1765,1767,1769,1771,1773],{"class":716,"line":854},[714,1758,804],{"class":803},[714,1760,1245],{"class":803},[714,1762,808],{"class":807},[714,1764,1250],{"class":811},[714,1766,815],{"class":807},[714,1768,818],{"class":803},[714,1770,821],{"class":807},[714,1772,1259],{"class":723},[714,1774,827],{"class":807},[714,1776,1777],{"class":716,"line":872},[714,1778,851],{"emptyLinePlaceholder":850},[714,1780,1781,1783,1785,1787,1789,1791,1793,1795,1798,1800,1802],{"class":716,"line":884},[714,1782,857],{"class":803},[714,1784,1092],{"class":1091},[714,1786,1095],{"class":811},[714,1788,1098],{"class":807},[714,1790,1209],{"class":863},[714,1792,866],{"class":811},[714,1794,946],{"class":807},[714,1796,1797],{"class":723},"\u002Fapi\u002Fcheckout",[714,1799,946],{"class":807},[714,1801,1289],{"class":811},[714,1803,869],{"class":807},[714,1805,1806,1808,1810],{"class":716,"line":899},[714,1807,1109],{"class":875},[714,1809,694],{"class":807},[714,1811,881],{"class":807},[714,1813,1814,1816,1818],{"class":716,"line":905},[714,1815,1304],{"class":875},[714,1817,694],{"class":807},[714,1819,881],{"class":807},[714,1821,1822,1825,1827,1829,1832,1836,1839,1841],{"class":716,"line":916},[714,1823,1824],{"class":863},"      POST",[714,1826,694],{"class":807},[714,1828,1318],{"class":1091},[714,1830,1831],{"class":807}," ({",[714,1833,1835],{"class":1834},"sHdIc"," request",[714,1837,1838],{"class":807}," })",[714,1840,1324],{"class":1091},[714,1842,881],{"class":807},[714,1844,1845,1847,1849,1851,1853],{"class":716,"line":926},[714,1846,1331],{"class":1091},[714,1848,1334],{"class":811},[714,1850,1337],{"class":807},[714,1852,1228],{"class":863},[714,1854,1342],{"class":875},[714,1856,1857,1859,1861,1863,1865,1867,1869,1871,1873,1875],{"class":716,"line":952},[714,1858,1331],{"class":1091},[714,1860,1349],{"class":811},[714,1862,1337],{"class":807},[714,1864,1334],{"class":811},[714,1866,988],{"class":807},[714,1868,1358],{"class":811},[714,1870,988],{"class":807},[714,1872,1363],{"class":811},[714,1874,1366],{"class":803},[714,1876,1369],{"class":720},[714,1878,1879,1881,1884,1886,1889,1891,1893,1895],{"class":716,"line":963},[714,1880,1331],{"class":1091},[714,1882,1883],{"class":811}," body",[714,1885,1337],{"class":807},[714,1887,1888],{"class":803}," await",[714,1890,1835],{"class":811},[714,1892,988],{"class":807},[714,1894,1519],{"class":863},[714,1896,1342],{"class":875},[714,1898,1899],{"class":716,"line":971},[714,1900,851],{"emptyLinePlaceholder":850},[714,1902,1903,1905,1907,1909,1911,1913,1915,1917,1919,1921,1923,1925,1927,1930,1932,1934,1936,1938,1940,1943,1945,1947],{"class":716,"line":1459},[714,1904,1378],{"class":811},[714,1906,988],{"class":807},[714,1908,1383],{"class":863},[714,1910,866],{"class":875},[714,1912,1388],{"class":807},[714,1914,1391],{"class":875},[714,1916,694],{"class":807},[714,1918,808],{"class":807},[714,1920,1398],{"class":875},[714,1922,694],{"class":807},[714,1924,1883],{"class":811},[714,1926,988],{"class":807},[714,1928,1929],{"class":811},"userId",[714,1931,1410],{"class":807},[714,1933,1413],{"class":875},[714,1935,694],{"class":807},[714,1937,1883],{"class":811},[714,1939,988],{"class":807},[714,1941,1942],{"class":811},"plan",[714,1944,815],{"class":807},[714,1946,815],{"class":807},[714,1948,977],{"class":875},[714,1950,1951,1953,1955,1957,1959,1961,1964,1966,1968,1971,1973,1975,1977,1980,1982,1985,1987,1989,1991,1994,1996,1998],{"class":716,"line":1503},[714,1952,1378],{"class":811},[714,1954,988],{"class":807},[714,1956,1383],{"class":863},[714,1958,866],{"class":875},[714,1960,1388],{"class":807},[714,1962,1963],{"class":875}," cart",[714,1965,694],{"class":807},[714,1967,808],{"class":807},[714,1969,1970],{"class":875}," items",[714,1972,694],{"class":807},[714,1974,1883],{"class":811},[714,1976,988],{"class":807},[714,1978,1979],{"class":811},"items",[714,1981,1410],{"class":807},[714,1983,1984],{"class":875}," total",[714,1986,694],{"class":807},[714,1988,1883],{"class":811},[714,1990,988],{"class":807},[714,1992,1993],{"class":811},"total",[714,1995,815],{"class":807},[714,1997,815],{"class":807},[714,1999,977],{"class":875},[714,2001,2002],{"class":716,"line":1508},[714,2003,851],{"emptyLinePlaceholder":850},[714,2005,2006,2008,2011,2013,2015,2018,2020,2023],{"class":716,"line":1537},[714,2007,1331],{"class":1091},[714,2009,2010],{"class":811}," result",[714,2012,1337],{"class":807},[714,2014,1888],{"class":803},[714,2016,2017],{"class":863}," chargeCard",[714,2019,866],{"class":875},[714,2021,2022],{"class":811},"body",[714,2024,977],{"class":875},[714,2026,2027],{"class":716,"line":1543},[714,2028,851],{"emptyLinePlaceholder":850},[714,2030,2031,2034,2037,2040,2043,2045,2048,2051],{"class":716,"line":1549},[714,2032,2033],{"class":803},"        if",[714,2035,2036],{"class":875}," (",[714,2038,2039],{"class":807},"!",[714,2041,2042],{"class":811},"result",[714,2044,988],{"class":807},[714,2046,2047],{"class":811},"success",[714,2049,2050],{"class":875},") ",[714,2052,869],{"class":807},[714,2054,2055,2058,2060,2062],{"class":716,"line":1554},[714,2056,2057],{"class":803},"          throw",[714,2059,1744],{"class":863},[714,2061,866],{"class":875},[714,2063,869],{"class":807},[714,2065,2067,2070,2072,2074,2077,2079],{"class":716,"line":2066},21,[714,2068,2069],{"class":875},"            message",[714,2071,694],{"class":807},[714,2073,821],{"class":807},[714,2075,2076],{"class":723},"Payment failed",[714,2078,946],{"class":807},[714,2080,896],{"class":807},[714,2082,2084,2087,2089,2092],{"class":716,"line":2083},22,[714,2085,2086],{"class":875},"            status",[714,2088,694],{"class":807},[714,2090,2091],{"class":1493}," 402",[714,2093,896],{"class":807},[714,2095,2097,2100,2102,2104,2107,2109],{"class":716,"line":2096},23,[714,2098,2099],{"class":875},"            why",[714,2101,694],{"class":807},[714,2103,821],{"class":807},[714,2105,2106],{"class":723},"Card declined by issuer",[714,2108,946],{"class":807},[714,2110,896],{"class":807},[714,2112,2114,2117,2119,2121,2124,2126],{"class":716,"line":2113},24,[714,2115,2116],{"class":875},"            fix",[714,2118,694],{"class":807},[714,2120,821],{"class":807},[714,2122,2123],{"class":723},"Try a different payment method",[714,2125,946],{"class":807},[714,2127,896],{"class":807},[714,2129,2131,2134,2136,2138,2141,2143],{"class":716,"line":2130},25,[714,2132,2133],{"class":875},"            link",[714,2135,694],{"class":807},[714,2137,821],{"class":807},[714,2139,2140],{"class":723},"https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined",[714,2142,946],{"class":807},[714,2144,896],{"class":807},[714,2146,2148,2151],{"class":716,"line":2147},26,[714,2149,2150],{"class":807},"          }",[714,2152,977],{"class":875},[714,2154,2156],{"class":716,"line":2155},27,[714,2157,2158],{"class":807},"        }\n",[714,2160,2162],{"class":716,"line":2161},28,[714,2163,851],{"emptyLinePlaceholder":850},[714,2165,2167,2169,2171,2173,2175,2177,2179,2182,2184,2186,2188,2191,2193,2195,2197,2200,2202],{"class":716,"line":2166},29,[714,2168,1511],{"class":803},[714,2170,1514],{"class":811},[714,2172,988],{"class":807},[714,2174,1519],{"class":863},[714,2176,866],{"class":875},[714,2178,1388],{"class":807},[714,2180,2181],{"class":875}," success",[714,2183,694],{"class":807},[714,2185,893],{"class":892},[714,2187,1410],{"class":807},[714,2189,2190],{"class":875}," orderId",[714,2192,694],{"class":807},[714,2194,2010],{"class":811},[714,2196,988],{"class":807},[714,2198,2199],{"class":811},"orderId",[714,2201,815],{"class":807},[714,2203,977],{"class":875},[714,2205,2207],{"class":716,"line":2206},30,[714,2208,1540],{"class":807},[714,2210,2212],{"class":716,"line":2211},31,[714,2213,1546],{"class":807},[714,2215,2217],{"class":716,"line":2216},32,[714,2218,902],{"class":807},[714,2220,2222,2224],{"class":716,"line":2221},33,[714,2223,974],{"class":807},[714,2225,977],{"class":811},[613,2227,2228],{},"The error is captured and logged with both the custom context and structured error fields:",[704,2230,2232],{"className":706,"code":2231,"filename":1565,"language":709,"meta":710,"style":710},"14:58:20 ERROR [my-app] POST \u002Fapi\u002Fcheckout 402 in 104ms\n  ├─ error: name=EvlogError message=Payment failed status=402\n  ├─ cart: items=3 total=9999\n  ├─ user: id=user_123 plan=pro\n  └─ requestId: 880a50ac-...\n",[622,2233,2234,2245,2267,2286,2296],{"__ignoreMap":710},[714,2235,2236,2239,2242],{"class":716,"line":717},[714,2237,2238],{"class":720},"14:58:20",[714,2240,2241],{"class":723}," ERROR",[714,2243,2244],{"class":811}," [my-app] POST \u002Fapi\u002Fcheckout 402 in 104ms\n",[714,2246,2247,2249,2252,2255,2258,2261,2264],{"class":716,"line":830},[714,2248,1583],{"class":720},[714,2250,2251],{"class":723}," error:",[714,2253,2254],{"class":723}," name=EvlogError",[714,2256,2257],{"class":723}," message=Payment",[714,2259,2260],{"class":723}," failed",[714,2262,2263],{"class":723}," status=",[714,2265,2266],{"class":1493},"402\n",[714,2268,2269,2271,2274,2277,2280,2283],{"class":716,"line":847},[714,2270,1583],{"class":720},[714,2272,2273],{"class":723}," cart:",[714,2275,2276],{"class":723}," items=",[714,2278,2279],{"class":1493},"3",[714,2281,2282],{"class":723}," total=",[714,2284,2285],{"class":1493},"9999\n",[714,2287,2288,2290,2292,2294],{"class":716,"line":854},[714,2289,1583],{"class":720},[714,2291,1615],{"class":723},[714,2293,1618],{"class":723},[714,2295,1621],{"class":723},[714,2297,2298,2300,2302],{"class":716,"line":872},[714,2299,1626],{"class":720},[714,2301,1629],{"class":723},[714,2303,2304],{"class":723}," 880a50ac-...\n",[696,2306,2308],{"id":2307},"parsing-errors-on-the-client","Parsing Errors on the Client",[613,2310,1679,2311,2314],{},[622,2312,2313],{},"parseError"," to extract the structured fields from any error response:",[704,2316,2321],{"className":2317,"code":2318,"filename":2319,"language":2320,"meta":710,"style":710},"language-tsx shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { parseError } from 'evlog'\n\ntry {\n  const res = await fetch('\u002Fapi\u002Fcheckout', {\n    method: 'POST',\n    body: JSON.stringify({ userId: 'user_123' }),\n  })\n  if (!res.ok) throw { data: await res.json(), status: res.status }\n} catch (error) {\n  const { message, status, why, fix, link } = parseError(error)\n}\n","src\u002Froutes\u002Fcheckout.tsx","tsx",[622,2322,2323,2342,2346,2353,2380,2396,2432,2439,2495,2507,2548],{"__ignoreMap":710},[714,2324,2325,2327,2329,2332,2334,2336,2338,2340],{"class":716,"line":717},[714,2326,804],{"class":803},[714,2328,808],{"class":807},[714,2330,2331],{"class":811}," parseError",[714,2333,815],{"class":807},[714,2335,818],{"class":803},[714,2337,821],{"class":807},[714,2339,1259],{"class":723},[714,2341,827],{"class":807},[714,2343,2344],{"class":716,"line":830},[714,2345,851],{"emptyLinePlaceholder":850},[714,2347,2348,2351],{"class":716,"line":847},[714,2349,2350],{"class":803},"try",[714,2352,881],{"class":807},[714,2354,2355,2358,2361,2363,2365,2368,2370,2372,2374,2376,2378],{"class":716,"line":854},[714,2356,2357],{"class":1091},"  const",[714,2359,2360],{"class":811}," res",[714,2362,1337],{"class":807},[714,2364,1888],{"class":803},[714,2366,2367],{"class":863}," fetch",[714,2369,866],{"class":875},[714,2371,946],{"class":807},[714,2373,1797],{"class":723},[714,2375,946],{"class":807},[714,2377,1410],{"class":807},[714,2379,881],{"class":807},[714,2381,2382,2385,2387,2389,2392,2394],{"class":716,"line":872},[714,2383,2384],{"class":875},"    method",[714,2386,694],{"class":807},[714,2388,821],{"class":807},[714,2390,2391],{"class":723},"POST",[714,2393,946],{"class":807},[714,2395,896],{"class":807},[714,2397,2398,2401,2403,2406,2408,2411,2413,2415,2418,2420,2422,2424,2426,2428,2430],{"class":716,"line":884},[714,2399,2400],{"class":875},"    body",[714,2402,694],{"class":807},[714,2404,2405],{"class":811}," JSON",[714,2407,988],{"class":807},[714,2409,2410],{"class":863},"stringify",[714,2412,866],{"class":875},[714,2414,1388],{"class":807},[714,2416,2417],{"class":875}," userId",[714,2419,694],{"class":807},[714,2421,821],{"class":807},[714,2423,1405],{"class":723},[714,2425,946],{"class":807},[714,2427,815],{"class":807},[714,2429,958],{"class":875},[714,2431,896],{"class":807},[714,2433,2434,2437],{"class":716,"line":899},[714,2435,2436],{"class":807},"  }",[714,2438,977],{"class":875},[714,2440,2441,2444,2446,2448,2451,2453,2456,2458,2461,2463,2466,2468,2470,2472,2474,2476,2478,2480,2483,2485,2487,2489,2492],{"class":716,"line":905},[714,2442,2443],{"class":803},"  if",[714,2445,2036],{"class":875},[714,2447,2039],{"class":807},[714,2449,2450],{"class":811},"res",[714,2452,988],{"class":807},[714,2454,2455],{"class":811},"ok",[714,2457,2050],{"class":875},[714,2459,2460],{"class":803},"throw",[714,2462,808],{"class":807},[714,2464,2465],{"class":875}," data",[714,2467,694],{"class":807},[714,2469,1888],{"class":803},[714,2471,2360],{"class":811},[714,2473,988],{"class":807},[714,2475,1519],{"class":863},[714,2477,1129],{"class":875},[714,2479,1410],{"class":807},[714,2481,2482],{"class":875}," status",[714,2484,694],{"class":807},[714,2486,2360],{"class":811},[714,2488,988],{"class":807},[714,2490,2491],{"class":811},"status",[714,2493,2494],{"class":807}," }\n",[714,2496,2497,2499,2502,2505],{"class":716,"line":916},[714,2498,974],{"class":807},[714,2500,2501],{"class":803}," catch",[714,2503,2504],{"class":811}," (error) ",[714,2506,869],{"class":807},[714,2508,2509,2511,2513,2516,2518,2520,2522,2525,2527,2530,2532,2535,2537,2539,2541,2543,2546],{"class":716,"line":926},[714,2510,2357],{"class":1091},[714,2512,808],{"class":807},[714,2514,2515],{"class":811}," message",[714,2517,1410],{"class":807},[714,2519,2482],{"class":811},[714,2521,1410],{"class":807},[714,2523,2524],{"class":811}," why",[714,2526,1410],{"class":807},[714,2528,2529],{"class":811}," fix",[714,2531,1410],{"class":807},[714,2533,2534],{"class":811}," link",[714,2536,815],{"class":807},[714,2538,1337],{"class":807},[714,2540,2331],{"class":863},[714,2542,866],{"class":875},[714,2544,2545],{"class":811},"error",[714,2547,977],{"class":875},[714,2549,2550],{"class":716,"line":952},[714,2551,2552],{"class":807},"}\n",[685,2554,552],{"id":2555},"configuration",[613,2557,2558,2559,2562,2563,2566],{},"See the ",[617,2560,2561],{"href":553},"Configuration reference"," for all available options (",[622,2564,2565],{},"initLogger",", middleware options, sampling, silent mode, etc.).",[685,2568,2570],{"id":2569},"route-filtering","Route Filtering",[613,2572,2573,2574,2577,2578,2581],{},"Control which routes are logged with ",[622,2575,2576],{},"include"," and ",[622,2579,2580],{},"exclude"," in the module options:",[704,2583,2585],{"className":794,"code":2584,"filename":777,"language":796,"meta":710,"style":710},"import { defineConfig } from 'nitro'\nimport evlog from 'evlog\u002Fnitro\u002Fv3'\n\nexport default defineConfig({\n  experimental: { asyncContext: true },\n  modules: [\n    evlog({\n      env: { service: 'my-app' },\n      include: ['\u002Fapi\u002F**'],\n      exclude: ['\u002F_internal\u002F**', '\u002Fhealth'],\n      routes: {\n        '\u002Fapi\u002Fauth\u002F**': { service: 'auth-service' },\n        '\u002Fapi\u002Fpayment\u002F**': { service: 'payment-service' },\n      },\n    }),\n  ],\n})\n",[622,2586,2587,2605,2619,2623,2635,2652,2660,2668,2688,2709,2738,2747,2774,2800,2804,2812,2818],{"__ignoreMap":710},[714,2588,2589,2591,2593,2595,2597,2599,2601,2603],{"class":716,"line":717},[714,2590,804],{"class":803},[714,2592,808],{"class":807},[714,2594,812],{"class":811},[714,2596,815],{"class":807},[714,2598,818],{"class":803},[714,2600,821],{"class":807},[714,2602,824],{"class":723},[714,2604,827],{"class":807},[714,2606,2607,2609,2611,2613,2615,2617],{"class":716,"line":830},[714,2608,804],{"class":803},[714,2610,835],{"class":811},[714,2612,838],{"class":803},[714,2614,821],{"class":807},[714,2616,624],{"class":723},[714,2618,827],{"class":807},[714,2620,2621],{"class":716,"line":847},[714,2622,851],{"emptyLinePlaceholder":850},[714,2624,2625,2627,2629,2631,2633],{"class":716,"line":854},[714,2626,857],{"class":803},[714,2628,860],{"class":803},[714,2630,812],{"class":863},[714,2632,866],{"class":811},[714,2634,869],{"class":807},[714,2636,2637,2639,2641,2643,2646,2648,2650],{"class":716,"line":872},[714,2638,876],{"class":875},[714,2640,694],{"class":807},[714,2642,808],{"class":807},[714,2644,2645],{"class":875}," asyncContext",[714,2647,694],{"class":807},[714,2649,893],{"class":892},[714,2651,949],{"class":807},[714,2653,2654,2656,2658],{"class":716,"line":884},[714,2655,908],{"class":875},[714,2657,694],{"class":807},[714,2659,913],{"class":811},[714,2661,2662,2664,2666],{"class":716,"line":899},[714,2663,919],{"class":863},[714,2665,866],{"class":811},[714,2667,869],{"class":807},[714,2669,2670,2672,2674,2676,2678,2680,2682,2684,2686],{"class":716,"line":905},[714,2671,929],{"class":875},[714,2673,694],{"class":807},[714,2675,808],{"class":807},[714,2677,936],{"class":875},[714,2679,694],{"class":807},[714,2681,821],{"class":807},[714,2683,943],{"class":723},[714,2685,946],{"class":807},[714,2687,949],{"class":807},[714,2689,2690,2693,2695,2697,2699,2702,2704,2707],{"class":716,"line":916},[714,2691,2692],{"class":875},"      include",[714,2694,694],{"class":807},[714,2696,1123],{"class":811},[714,2698,946],{"class":807},[714,2700,2701],{"class":723},"\u002Fapi\u002F**",[714,2703,946],{"class":807},[714,2705,2706],{"class":811},"]",[714,2708,896],{"class":807},[714,2710,2711,2714,2716,2718,2720,2723,2725,2727,2729,2732,2734,2736],{"class":716,"line":926},[714,2712,2713],{"class":875},"      exclude",[714,2715,694],{"class":807},[714,2717,1123],{"class":811},[714,2719,946],{"class":807},[714,2721,2722],{"class":723},"\u002F_internal\u002F**",[714,2724,946],{"class":807},[714,2726,1410],{"class":807},[714,2728,821],{"class":807},[714,2730,2731],{"class":723},"\u002Fhealth",[714,2733,946],{"class":807},[714,2735,2706],{"class":811},[714,2737,896],{"class":807},[714,2739,2740,2743,2745],{"class":716,"line":952},[714,2741,2742],{"class":875},"      routes",[714,2744,694],{"class":807},[714,2746,881],{"class":807},[714,2748,2749,2752,2755,2757,2759,2761,2763,2765,2767,2770,2772],{"class":716,"line":963},[714,2750,2751],{"class":807},"        '",[714,2753,2754],{"class":875},"\u002Fapi\u002Fauth\u002F**",[714,2756,946],{"class":807},[714,2758,694],{"class":807},[714,2760,808],{"class":807},[714,2762,936],{"class":875},[714,2764,694],{"class":807},[714,2766,821],{"class":807},[714,2768,2769],{"class":723},"auth-service",[714,2771,946],{"class":807},[714,2773,949],{"class":807},[714,2775,2776,2778,2781,2783,2785,2787,2789,2791,2793,2796,2798],{"class":716,"line":971},[714,2777,2751],{"class":807},[714,2779,2780],{"class":875},"\u002Fapi\u002Fpayment\u002F**",[714,2782,946],{"class":807},[714,2784,694],{"class":807},[714,2786,808],{"class":807},[714,2788,936],{"class":875},[714,2790,694],{"class":807},[714,2792,821],{"class":807},[714,2794,2795],{"class":723},"payment-service",[714,2797,946],{"class":807},[714,2799,949],{"class":807},[714,2801,2802],{"class":716,"line":1459},[714,2803,1540],{"class":807},[714,2805,2806,2808,2810],{"class":716,"line":1503},[714,2807,955],{"class":807},[714,2809,958],{"class":811},[714,2811,896],{"class":807},[714,2813,2814,2816],{"class":716,"line":1508},[714,2815,966],{"class":811},[714,2817,896],{"class":807},[714,2819,2820,2822],{"class":716,"line":1537},[714,2821,974],{"class":807},[714,2823,977],{"class":811},[685,2825,2827],{"id":2826},"drain-enrichers","Drain & Enrichers",[613,2829,2830,2831,2834],{},"Since TanStack Start uses Nitro v3, configure drains and enrichers via Nitro plugins. Create a ",[622,2832,2833],{},"server\u002Fplugins\u002F"," directory and register hooks:",[704,2836,2839],{"className":794,"code":2837,"filename":2838,"language":796,"meta":710,"style":710},"import { definePlugin } from 'nitro'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\n\nexport default definePlugin((nitroApp) => {\n  const axiom = createAxiomDrain()\n\n  nitroApp.hooks.hook('evlog:drain', axiom)\n})\n","server\u002Fplugins\u002Fevlog-drain.ts",[622,2840,2841,2860,2880,2884,2905,2918,2922,2952],{"__ignoreMap":710},[714,2842,2843,2845,2847,2850,2852,2854,2856,2858],{"class":716,"line":717},[714,2844,804],{"class":803},[714,2846,808],{"class":807},[714,2848,2849],{"class":811}," definePlugin",[714,2851,815],{"class":807},[714,2853,818],{"class":803},[714,2855,821],{"class":807},[714,2857,824],{"class":723},[714,2859,827],{"class":807},[714,2861,2862,2864,2866,2869,2871,2873,2875,2878],{"class":716,"line":830},[714,2863,804],{"class":803},[714,2865,808],{"class":807},[714,2867,2868],{"class":811}," createAxiomDrain",[714,2870,815],{"class":807},[714,2872,818],{"class":803},[714,2874,821],{"class":807},[714,2876,2877],{"class":723},"evlog\u002Faxiom",[714,2879,827],{"class":807},[714,2881,2882],{"class":716,"line":847},[714,2883,851],{"emptyLinePlaceholder":850},[714,2885,2886,2888,2890,2892,2894,2896,2899,2901,2903],{"class":716,"line":854},[714,2887,857],{"class":803},[714,2889,860],{"class":803},[714,2891,2849],{"class":863},[714,2893,866],{"class":811},[714,2895,866],{"class":807},[714,2897,2898],{"class":1834},"nitroApp",[714,2900,958],{"class":807},[714,2902,1324],{"class":1091},[714,2904,881],{"class":807},[714,2906,2907,2909,2912,2914,2916],{"class":716,"line":872},[714,2908,2357],{"class":1091},[714,2910,2911],{"class":811}," axiom",[714,2913,1337],{"class":807},[714,2915,2868],{"class":863},[714,2917,1342],{"class":875},[714,2919,2920],{"class":716,"line":884},[714,2921,851],{"emptyLinePlaceholder":850},[714,2923,2924,2927,2929,2932,2934,2937,2939,2941,2944,2946,2948,2950],{"class":716,"line":899},[714,2925,2926],{"class":811},"  nitroApp",[714,2928,988],{"class":807},[714,2930,2931],{"class":811},"hooks",[714,2933,988],{"class":807},[714,2935,2936],{"class":863},"hook",[714,2938,866],{"class":875},[714,2940,946],{"class":807},[714,2942,2943],{"class":723},"evlog:drain",[714,2945,946],{"class":807},[714,2947,1410],{"class":807},[714,2949,2911],{"class":811},[714,2951,977],{"class":875},[714,2953,2954,2956],{"class":716,"line":905},[714,2955,974],{"class":807},[714,2957,977],{"class":811},[704,2959,2962],{"className":794,"code":2960,"filename":2961,"language":796,"meta":710,"style":710},"import { definePlugin } from 'nitro'\nimport { createUserAgentEnricher, createRequestSizeEnricher } from 'evlog\u002Fenrichers'\n\nexport default definePlugin((nitroApp) => {\n  const enrichers = [createUserAgentEnricher(), createRequestSizeEnricher()]\n\n  nitroApp.hooks.hook('evlog:enrich', (ctx) => {\n    for (const enricher of enrichers) enricher(ctx)\n  })\n})\n","server\u002Fplugins\u002Fevlog-enrich.ts",[622,2963,2964,2982,3007,3011,3031,3054,3058,3092,3121,3127],{"__ignoreMap":710},[714,2965,2966,2968,2970,2972,2974,2976,2978,2980],{"class":716,"line":717},[714,2967,804],{"class":803},[714,2969,808],{"class":807},[714,2971,2849],{"class":811},[714,2973,815],{"class":807},[714,2975,818],{"class":803},[714,2977,821],{"class":807},[714,2979,824],{"class":723},[714,2981,827],{"class":807},[714,2983,2984,2986,2988,2991,2993,2996,2998,3000,3002,3005],{"class":716,"line":830},[714,2985,804],{"class":803},[714,2987,808],{"class":807},[714,2989,2990],{"class":811}," createUserAgentEnricher",[714,2992,1410],{"class":807},[714,2994,2995],{"class":811}," createRequestSizeEnricher",[714,2997,815],{"class":807},[714,2999,818],{"class":803},[714,3001,821],{"class":807},[714,3003,3004],{"class":723},"evlog\u002Fenrichers",[714,3006,827],{"class":807},[714,3008,3009],{"class":716,"line":847},[714,3010,851],{"emptyLinePlaceholder":850},[714,3012,3013,3015,3017,3019,3021,3023,3025,3027,3029],{"class":716,"line":854},[714,3014,857],{"class":803},[714,3016,860],{"class":803},[714,3018,2849],{"class":863},[714,3020,866],{"class":811},[714,3022,866],{"class":807},[714,3024,2898],{"class":1834},[714,3026,958],{"class":807},[714,3028,1324],{"class":1091},[714,3030,881],{"class":807},[714,3032,3033,3035,3038,3040,3042,3045,3047,3049,3051],{"class":716,"line":872},[714,3034,2357],{"class":1091},[714,3036,3037],{"class":811}," enrichers",[714,3039,1337],{"class":807},[714,3041,1123],{"class":875},[714,3043,3044],{"class":863},"createUserAgentEnricher",[714,3046,1129],{"class":875},[714,3048,1410],{"class":807},[714,3050,2995],{"class":863},[714,3052,3053],{"class":875},"()]\n",[714,3055,3056],{"class":716,"line":884},[714,3057,851],{"emptyLinePlaceholder":850},[714,3059,3060,3062,3064,3066,3068,3070,3072,3074,3077,3079,3081,3083,3086,3088,3090],{"class":716,"line":899},[714,3061,2926],{"class":811},[714,3063,988],{"class":807},[714,3065,2931],{"class":811},[714,3067,988],{"class":807},[714,3069,2936],{"class":863},[714,3071,866],{"class":875},[714,3073,946],{"class":807},[714,3075,3076],{"class":723},"evlog:enrich",[714,3078,946],{"class":807},[714,3080,1410],{"class":807},[714,3082,2036],{"class":807},[714,3084,3085],{"class":1834},"ctx",[714,3087,958],{"class":807},[714,3089,1324],{"class":1091},[714,3091,881],{"class":807},[714,3093,3094,3097,3099,3102,3105,3108,3110,3112,3115,3117,3119],{"class":716,"line":905},[714,3095,3096],{"class":803},"    for",[714,3098,2036],{"class":875},[714,3100,3101],{"class":1091},"const",[714,3103,3104],{"class":811}," enricher",[714,3106,3107],{"class":807}," of",[714,3109,3037],{"class":811},[714,3111,2050],{"class":875},[714,3113,3114],{"class":863},"enricher",[714,3116,866],{"class":875},[714,3118,3085],{"class":811},[714,3120,977],{"class":875},[714,3122,3123,3125],{"class":716,"line":916},[714,3124,2436],{"class":807},[714,3126,977],{"class":875},[714,3128,3129,3131],{"class":716,"line":926},[714,3130,974],{"class":807},[714,3132,977],{"class":811},[627,3134,2558,3135,2577,3137,3139],{"color":629,"icon":13},[617,3136,153],{"href":158},[617,3138,445],{"href":446}," docs for all available drain adapters and enrichers.",[696,3141,3143],{"id":3142},"pipeline-batching-retry","Pipeline (Batching & Retry)",[613,3145,3146,3147,3150],{},"For production, wrap your adapter with ",[622,3148,3149],{},"createDrainPipeline"," to batch events and retry on failure:",[704,3152,3154],{"className":794,"code":3153,"filename":2838,"language":796,"meta":710,"style":710},"import { definePlugin } from 'nitro'\nimport type { DrainContext } from 'evlog'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\nimport { createDrainPipeline } from 'evlog\u002Fpipeline'\n\nexport default definePlugin((nitroApp) => {\n  const pipeline = createDrainPipeline\u003CDrainContext>({\n    batch: { size: 50, intervalMs: 5000 },\n    retry: { maxAttempts: 3 },\n  })\n  const drain = pipeline(createAxiomDrain())\n\n  nitroApp.hooks.hook('evlog:drain', drain)\n})\n",[622,3155,3156,3174,3195,3213,3233,3237,3257,3281,3310,3329,3335,3354,3358,3384],{"__ignoreMap":710},[714,3157,3158,3160,3162,3164,3166,3168,3170,3172],{"class":716,"line":717},[714,3159,804],{"class":803},[714,3161,808],{"class":807},[714,3163,2849],{"class":811},[714,3165,815],{"class":807},[714,3167,818],{"class":803},[714,3169,821],{"class":807},[714,3171,824],{"class":723},[714,3173,827],{"class":807},[714,3175,3176,3178,3180,3182,3185,3187,3189,3191,3193],{"class":716,"line":830},[714,3177,804],{"class":803},[714,3179,1245],{"class":803},[714,3181,808],{"class":807},[714,3183,3184],{"class":811}," DrainContext",[714,3186,815],{"class":807},[714,3188,818],{"class":803},[714,3190,821],{"class":807},[714,3192,1259],{"class":723},[714,3194,827],{"class":807},[714,3196,3197,3199,3201,3203,3205,3207,3209,3211],{"class":716,"line":847},[714,3198,804],{"class":803},[714,3200,808],{"class":807},[714,3202,2868],{"class":811},[714,3204,815],{"class":807},[714,3206,818],{"class":803},[714,3208,821],{"class":807},[714,3210,2877],{"class":723},[714,3212,827],{"class":807},[714,3214,3215,3217,3219,3222,3224,3226,3228,3231],{"class":716,"line":854},[714,3216,804],{"class":803},[714,3218,808],{"class":807},[714,3220,3221],{"class":811}," createDrainPipeline",[714,3223,815],{"class":807},[714,3225,818],{"class":803},[714,3227,821],{"class":807},[714,3229,3230],{"class":723},"evlog\u002Fpipeline",[714,3232,827],{"class":807},[714,3234,3235],{"class":716,"line":872},[714,3236,851],{"emptyLinePlaceholder":850},[714,3238,3239,3241,3243,3245,3247,3249,3251,3253,3255],{"class":716,"line":884},[714,3240,857],{"class":803},[714,3242,860],{"class":803},[714,3244,2849],{"class":863},[714,3246,866],{"class":811},[714,3248,866],{"class":807},[714,3250,2898],{"class":1834},[714,3252,958],{"class":807},[714,3254,1324],{"class":1091},[714,3256,881],{"class":807},[714,3258,3259,3261,3264,3266,3268,3271,3274,3277,3279],{"class":716,"line":899},[714,3260,2357],{"class":1091},[714,3262,3263],{"class":811}," pipeline",[714,3265,1337],{"class":807},[714,3267,3221],{"class":863},[714,3269,3270],{"class":807},"\u003C",[714,3272,3273],{"class":720},"DrainContext",[714,3275,3276],{"class":807},">",[714,3278,866],{"class":875},[714,3280,869],{"class":807},[714,3282,3283,3286,3288,3290,3293,3295,3298,3300,3303,3305,3308],{"class":716,"line":905},[714,3284,3285],{"class":875},"    batch",[714,3287,694],{"class":807},[714,3289,808],{"class":807},[714,3291,3292],{"class":875}," size",[714,3294,694],{"class":807},[714,3296,3297],{"class":1493}," 50",[714,3299,1410],{"class":807},[714,3301,3302],{"class":875}," intervalMs",[714,3304,694],{"class":807},[714,3306,3307],{"class":1493}," 5000",[714,3309,949],{"class":807},[714,3311,3312,3315,3317,3319,3322,3324,3327],{"class":716,"line":916},[714,3313,3314],{"class":875},"    retry",[714,3316,694],{"class":807},[714,3318,808],{"class":807},[714,3320,3321],{"class":875}," maxAttempts",[714,3323,694],{"class":807},[714,3325,3326],{"class":1493}," 3",[714,3328,949],{"class":807},[714,3330,3331,3333],{"class":716,"line":926},[714,3332,2436],{"class":807},[714,3334,977],{"class":875},[714,3336,3337,3339,3342,3344,3346,3348,3351],{"class":716,"line":952},[714,3338,2357],{"class":1091},[714,3340,3341],{"class":811}," drain",[714,3343,1337],{"class":807},[714,3345,3263],{"class":863},[714,3347,866],{"class":875},[714,3349,3350],{"class":863},"createAxiomDrain",[714,3352,3353],{"class":875},"())\n",[714,3355,3356],{"class":716,"line":963},[714,3357,851],{"emptyLinePlaceholder":850},[714,3359,3360,3362,3364,3366,3368,3370,3372,3374,3376,3378,3380,3382],{"class":716,"line":971},[714,3361,2926],{"class":811},[714,3363,988],{"class":807},[714,3365,2931],{"class":811},[714,3367,988],{"class":807},[714,3369,2936],{"class":863},[714,3371,866],{"class":875},[714,3373,946],{"class":807},[714,3375,2943],{"class":723},[714,3377,946],{"class":807},[714,3379,1410],{"class":807},[714,3381,3341],{"class":811},[714,3383,977],{"class":875},[714,3385,3386,3388],{"class":716,"line":1459},[714,3387,974],{"class":807},[714,3389,977],{"class":811},[627,3391,3392,3393,3396,3397,3400],{"color":629,"icon":13},"Call ",[622,3394,3395],{},"drain.flush()"," on server shutdown to ensure all buffered events are sent. See the ",[617,3398,3399],{"href":540},"Pipeline docs"," for all options.",[685,3402,3404],{"id":3403},"tail-sampling","Tail Sampling",[613,3406,3407,3408,3411],{},"Use the ",[622,3409,3410],{},"evlog:emit:keep"," hook to force-retain specific events regardless of head sampling:",[704,3413,3416],{"className":794,"code":3414,"filename":3415,"language":796,"meta":710,"style":710},"import { definePlugin } from 'nitro'\n\nexport default definePlugin((nitroApp) => {\n  nitroApp.hooks.hook('evlog:emit:keep', (ctx) => {\n    if (ctx.duration && ctx.duration > 2000) ctx.shouldKeep = true\n    if (ctx.status && ctx.status >= 500) ctx.shouldKeep = true\n  })\n})\n","server\u002Fplugins\u002Fevlog-keep.ts",[622,3417,3418,3436,3440,3460,3492,3536,3574,3580],{"__ignoreMap":710},[714,3419,3420,3422,3424,3426,3428,3430,3432,3434],{"class":716,"line":717},[714,3421,804],{"class":803},[714,3423,808],{"class":807},[714,3425,2849],{"class":811},[714,3427,815],{"class":807},[714,3429,818],{"class":803},[714,3431,821],{"class":807},[714,3433,824],{"class":723},[714,3435,827],{"class":807},[714,3437,3438],{"class":716,"line":830},[714,3439,851],{"emptyLinePlaceholder":850},[714,3441,3442,3444,3446,3448,3450,3452,3454,3456,3458],{"class":716,"line":847},[714,3443,857],{"class":803},[714,3445,860],{"class":803},[714,3447,2849],{"class":863},[714,3449,866],{"class":811},[714,3451,866],{"class":807},[714,3453,2898],{"class":1834},[714,3455,958],{"class":807},[714,3457,1324],{"class":1091},[714,3459,881],{"class":807},[714,3461,3462,3464,3466,3468,3470,3472,3474,3476,3478,3480,3482,3484,3486,3488,3490],{"class":716,"line":854},[714,3463,2926],{"class":811},[714,3465,988],{"class":807},[714,3467,2931],{"class":811},[714,3469,988],{"class":807},[714,3471,2936],{"class":863},[714,3473,866],{"class":875},[714,3475,946],{"class":807},[714,3477,3410],{"class":723},[714,3479,946],{"class":807},[714,3481,1410],{"class":807},[714,3483,2036],{"class":807},[714,3485,3085],{"class":1834},[714,3487,958],{"class":807},[714,3489,1324],{"class":1091},[714,3491,881],{"class":807},[714,3493,3494,3497,3499,3501,3503,3506,3509,3512,3514,3516,3519,3522,3524,3526,3528,3531,3533],{"class":716,"line":872},[714,3495,3496],{"class":803},"    if",[714,3498,2036],{"class":875},[714,3500,3085],{"class":811},[714,3502,988],{"class":807},[714,3504,3505],{"class":811},"duration",[714,3507,3508],{"class":807}," &&",[714,3510,3511],{"class":811}," ctx",[714,3513,988],{"class":807},[714,3515,3505],{"class":811},[714,3517,3518],{"class":807}," >",[714,3520,3521],{"class":1493}," 2000",[714,3523,2050],{"class":875},[714,3525,3085],{"class":811},[714,3527,988],{"class":807},[714,3529,3530],{"class":811},"shouldKeep",[714,3532,1337],{"class":807},[714,3534,3535],{"class":892}," true\n",[714,3537,3538,3540,3542,3544,3546,3548,3550,3552,3554,3556,3559,3562,3564,3566,3568,3570,3572],{"class":716,"line":884},[714,3539,3496],{"class":803},[714,3541,2036],{"class":875},[714,3543,3085],{"class":811},[714,3545,988],{"class":807},[714,3547,2491],{"class":811},[714,3549,3508],{"class":807},[714,3551,3511],{"class":811},[714,3553,988],{"class":807},[714,3555,2491],{"class":811},[714,3557,3558],{"class":807}," >=",[714,3560,3561],{"class":1493}," 500",[714,3563,2050],{"class":875},[714,3565,3085],{"class":811},[714,3567,988],{"class":807},[714,3569,3530],{"class":811},[714,3571,1337],{"class":807},[714,3573,3535],{"class":892},[714,3575,3576,3578],{"class":716,"line":899},[714,3577,2436],{"class":807},[714,3579,977],{"class":875},[714,3581,3582,3584],{"class":716,"line":905},[714,3583,974],{"class":807},[714,3585,977],{"class":811},[685,3587,3589],{"id":3588},"run-locally","Run Locally",[704,3591,3594],{"className":706,"code":3592,"filename":3593,"language":709,"meta":710,"style":710},"git clone https:\u002F\u002Fgithub.com\u002Fevloghq\u002Fevlog.git\ncd evlog\u002Fexamples\u002Ftanstack-start\npnpm install\npnpm run dev\n","Terminal",[622,3595,3596,3607,3615,3622],{"__ignoreMap":710},[714,3597,3598,3601,3604],{"class":716,"line":717},[714,3599,3600],{"class":720},"git",[714,3602,3603],{"class":723}," clone",[714,3605,3606],{"class":723}," https:\u002F\u002Fgithub.com\u002Fevloghq\u002Fevlog.git\n",[714,3608,3609,3612],{"class":716,"line":830},[714,3610,3611],{"class":863},"cd",[714,3613,3614],{"class":723}," evlog\u002Fexamples\u002Ftanstack-start\n",[714,3616,3617,3619],{"class":716,"line":847},[714,3618,708],{"class":720},[714,3620,3621],{"class":723}," install\n",[714,3623,3624,3626,3629],{"class":716,"line":854},[714,3625,708],{"class":720},[714,3627,3628],{"class":723}," run",[714,3630,3631],{"class":723}," dev\n",[613,3633,3634,3635,3639],{},"Open ",[617,3636,3637],{"href":3637,"rel":3638},"http:\u002F\u002Flocalhost:3000",[678]," and navigate to the evlog Demo page to test the API endpoints.",[3641,3642,3643],"card-group",{},[3644,3645,3649],"card",{"icon":3646,"title":3647,"to":3648},"i-simple-icons-github","Source Code","https:\u002F\u002Fgithub.com\u002Fevloghq\u002Fevlog\u002Ftree\u002Fmain\u002Fexamples\u002Ftanstack-start","Browse the complete TanStack Start example source on GitHub.",[685,3651,3653],{"id":3652},"next-steps","Next Steps",[613,3655,3656,3657,3659],{},"Deepen your ",[631,3658,265],{}," integration:",[650,3661,3662,3667,3672,3677],{},[653,3663,3664,3666],{},[617,3665,51],{"href":52},": Design comprehensive events with context layering",[653,3668,3669,3671],{},[617,3670,153],{"href":158},": Send logs to Axiom, Sentry, PostHog, and more",[653,3673,3674,3676],{},[617,3675,66],{"href":67},": Control log volume with head and tail sampling",[653,3678,3679,3681,3682,1003,3684,1007,3686,3688],{},[617,3680,56],{"href":57},": Throw errors with ",[622,3683,1002],{},[622,3685,1006],{},[622,3687,1010],{}," fields",[3690,3691,3692],"style",{},"html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .s7zQu, html code.shiki .s7zQu{--shiki-light:#39ADB5;--shiki-light-font-style:italic;--shiki-default:#89DDFF;--shiki-default-font-style:italic;--shiki-dark:#89DDFF;--shiki-dark-font-style:italic}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .sTEyZ, html code.shiki .sTEyZ{--shiki-light:#90A4AE;--shiki-default:#EEFFFF;--shiki-dark:#BABED8}html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .sHwdD, html code.shiki .sHwdD{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#546E7A;--shiki-default-font-style:italic;--shiki-dark:#676E95;--shiki-dark-font-style:italic}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}html pre.shiki code .sHdIc, html code.shiki .sHdIc{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#EEFFFF;--shiki-default-font-style:italic;--shiki-dark:#BABED8;--shiki-dark-font-style:italic}",{"title":710,"searchDepth":830,"depth":830,"links":3694},[3695,3701,3702,3703,3706,3707,3708,3711,3712,3713],{"id":687,"depth":830,"text":25,"children":3696},[3697,3698,3700],{"id":698,"depth":847,"text":699},{"id":773,"depth":847,"text":3699},"2. Add nitro.config.ts",{"id":991,"depth":847,"text":992},{"id":1180,"depth":830,"text":51},{"id":1644,"depth":830,"text":1645},{"id":1675,"depth":830,"text":1676,"children":3704},[3705],{"id":2307,"depth":847,"text":2308},{"id":2555,"depth":830,"text":552},{"id":2569,"depth":830,"text":2570},{"id":2826,"depth":830,"text":2827,"children":3709},[3710],{"id":3142,"depth":847,"text":3143},{"id":3403,"depth":830,"text":3404},{"id":3588,"depth":830,"text":3589},{"id":3652,"depth":830,"text":3653},"Automatic wide events, structured errors, and logging in TanStack Start API routes and server functions.","md",[3717],{"label":3647,"icon":3646,"to":3648,"color":3718,"variant":3719},"neutral","subtle",{},{"title":265,"icon":268},{"title":265,"description":3714},"TJaM7R9Rj6LEBiX-Ngcll34CLrZGBJmAbaw_67zICcs",[3725,3727],{"title":260,"path":261,"stem":262,"description":3726,"icon":263,"children":-1},"One module covers Nitro v3 and v2. Reach the request logger with `useLogger(event)`, and set drain and enrichers from Nitro plugins.",{"title":270,"path":271,"stem":272,"description":3728,"icon":273,"children":-1},"`EvlogModule.forRoot()` registers the middleware, the exception filter and `useLogger()` across a NestJS app, with async config where you need it.",1791114774889]