{"record":{"id":"9019f827baf3052d","repo":"openai/codex","slug":"failed-to-build-otlp-metrics-exporter","errorCode":null,"errorMessage":"failed to build OTLP metrics exporter","messagePattern":"failed to build OTLP metrics exporter","errorType":"exception","errorClass":"MetricsError","httpStatus":null,"severity":"error","filePath":"codex-rs/otel/src/metrics/error.rs","lineNumber":23,"sourceCode":"#[derive(Debug, Error)]\npub enum MetricsError {\n    // Metrics.\n    #[error(\"metric name cannot be empty\")]\n    EmptyMetricName,\n    #[error(\"metric name contains invalid characters: {name}\")]\n    InvalidMetricName { name: String },\n    #[error(\"{label} cannot be empty\")]\n    EmptyTagComponent { label: String },\n    #[error(\"{label} contains invalid characters: {value}\")]\n    InvalidTagComponent { label: String, value: String },\n\n    #[error(\"metrics exporter is disabled\")]\n    ExporterDisabled,\n\n    #[error(\"counter increment must be non-negative for {name}: {inc}\")]\n    NegativeCounterIncrement { name: String, inc: i64 },\n\n    #[error(\"failed to build OTLP metrics exporter\")]\n    ExporterBuild {\n        #[source]\n        source: opentelemetry_otlp::ExporterBuildError,\n    },\n\n    #[error(\"invalid OTLP metrics configuration: {message}\")]\n    InvalidConfig { message: String },\n\n    #[error(\"failed to flush or shutdown metrics provider\")]\n    ProviderShutdown {\n        #[source]\n        source: opentelemetry_sdk::error::OTelSdkError,\n    },\n\n    #[error(\"runtime metrics snapshot reader is not enabled\")]\n    RuntimeSnapshotUnavailable,\n\n    #[error(\"failed to collect runtime metrics snapshot from metrics reader\")]","sourceCodeStart":5,"sourceCodeEnd":41,"githubUrl":"https://github.com/openai/codex/blob/339751715c64496cb86246bfb3935f40e309dd3d/codex-rs/otel/src/metrics/error.rs#L5-L41","documentation":"Error \"failed to build OTLP metrics exporter\" thrown in openai/codex.","triggerScenarios":"Thrown at codex-rs/otel/src/metrics/error.rs:23 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"339751715c64496cb86246bfb3935f40e309dd3d","analyzedAt":"2026-08-25T05:35:09.876Z","schemaVersion":2},"datasetVersion":"2026-08-25T06:17:31.827Z"}