Module problem 

Structs

ProblemDetails

RFC 9457 problem details payload used for server error responses.

ProblemResponse

Builder for structured error responses with protocol-specific headers.

ProblemTelemetry

Telemetry metadata copied from the final problem response.

Functions

request_instance

Convert the actual request target into a relative instance reference.

Type Aliases

Result

Response result alias for handlers that emit structured problem details.