Module errors

Utilities to implement diagnostics and error reporting facilities.

Structs

DiagBuilder2

DiagnosticBuilder

Used to emit structured error messages.

Handler

A handler deals with errors.

Enums

DiagSegment

Severity

Statics

DUMMY_HANDLER

Traits

DiagEmitter

Emits diagnostic messages.

EmitError

Emit errors as diagnostics.

Type Aliases

DiagResult

A diagnostic result type. Either carries the result T in the Ok variant, or an assembled diagnostic in the Err variant.

DiagResult2

A diagnostic result type. Either carries the result T in the Ok variant, or an assembled diagnostic in the Err variant.