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#SDK Errors

This package defines the shared error type returned by exporters, processors, and providers.

#Error model

  • AlreadyShutdown: an operation was attempted after shutdown completed
  • Timeout: reserved for timeout-aware implementations; the built-in exporters and providers in this repository do not currently emit it
  • InvalidArgument: reserved for invalid user input; the built-in exporters and providers in this repository do not currently emit it
  • InternalFailure: implementation or runtime failure
  • ExportFailure: exporter-specific failure with exporter name and message

OTelSdkResult is the common Result[Unit, OTelSdkError] alias used throughout the SDK packages.

OTelSdkResult

source
type OTelSdkResult = Result[Unit, OTelSdkError]

Common result type for operations that succeed with Unit. Spec: https://opentelemetry.io/docs/specs/otel/error-handling/#basic-error-handling-principles

OTelSdkError

source
pub(all) enum OTelSdkError {
  AlreadyShutdown
  Timeout(Int)
  InvalidArgument(String)
  InternalFailure(String)
  ExportFailure(String, String)
} derive(Compare, Eq, Hash, ToJson, 
Debug)

Error type shared by SDK providers, processors, and exporters. Spec: https://opentelemetry.io/docs/specs/otel/error-handling/#basic-error-handling-principles

already_shutdown

source
fn already_shutdown() -> Result[Unit, OTelSdkError]

Convenience helper returning AlreadyShutdown. Spec: https://opentelemetry.io/docs/specs/otel/error-handling/#basic-error-handling-principles

export_failure

source
fn export_failure(exporter_name : String, message : String) -> Result[Unit, OTelSdkError]

Convenience helper returning ExportFailure. Spec: https://opentelemetry.io/docs/specs/otel/error-handling/#basic-error-handling-principles

internal_failure

source
fn internal_failure(message : String) -> Result[Unit, OTelSdkError]

Convenience helper returning InternalFailure. Spec: https://opentelemetry.io/docs/specs/otel/error-handling/#basic-error-handling-principles

invalid_argument

source
fn invalid_argument(message : String) -> Result[Unit, OTelSdkError]

Convenience helper returning InvalidArgument. Spec: https://opentelemetry.io/docs/specs/otel/error-handling/#basic-error-handling-principles
fn ok() -> Result[Unit, OTelSdkError]

Convenience helper returning Ok(()). Spec: https://opentelemetry.io/docs/specs/otel/error-handling/#basic-error-handling-principles

timeout

source
fn timeout(timeout_millis : Int) -> Result[Unit, OTelSdkError]

Convenience helper returning Timeout. Spec: https://opentelemetry.io/docs/specs/otel/error-handling/#basic-error-handling-principles

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