StatusCodeFromHTTP takes an HTTP status code and return the appropriate OpenTelemetry status code See: https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/trace/semantic_conventions/http.md#status.

Constants used for signifying batch-level attribute values where not supplied by OTLP data but required by other protocols.

Some of the keys used to represent OTLP constructs as tags or annotations in other formats.

Some of the keys used to represent OTLP constructs as tags or annotations in other formats.

Some of the keys used to represent OTLP constructs as tags or annotations in other formats.

Some of the keys used to represent OTLP constructs as tags or annotations in other formats.

OpenTracingSpanKind are possible values for TagSpanKind and match the OpenTracing conventions: https://github.com/opentracing/specification/blob/main/semantic_conventions.md These values are used for representing span kinds that have no equivalents in OpenCensus format.