Module rustc_errors::diagnostic
source · Macros
Structs
A “sub”-diagnostic attached to a parent diagnostic.
For example, a note attached to an error.
Error type for
Diagnostic’s suggestions field, indicating that
.disable_suggestions() was called on the Diagnostic.Enums
Simplified version of
FluentValue that can implement Encodable and Decodable. Converted
to a FluentValue by the emitter to be used in diagnostic translation.Traits
Trait implemented by error types. This should not be implemented manually. Instead, use
#[derive(SessionSubdiagnostic)] – see rustc_macros::SessionSubdiagnostic.Trait implemented by lint types. This should not be implemented manually. Instead, use
#[derive(LintDiagnostic)] – see rustc_macros::LintDiagnostic.Converts a value of a type into a
DiagnosticArg (typically a field of a SessionDiagnostic
struct). Implemented as a custom trait rather than From so that it is implemented on the type
being converted rather than on DiagnosticArgValue, which enables types from other rustc_*
crates to implement this.Type Definitions
Simplified version of
FluentArg that can implement Encodable and Decodable. Collection of
DiagnosticArg are converted to FluentArgs (consuming the collection) at the start of
diagnostic emission.