Struct rustc_errors :: DiagCtxt Copy item path

pub fn make_silent( &self, fallback_bundle: LazyFallbackBundle, fatal_note: Option<String>, emit_fatal_diagnostic: bool, )

pub(crate) fn wrap_emitter<F>(&self, f: F)
where F: FnOnce(DiagCtxtInner) -> Box<DynEmitter>,

pub fn eagerly_translate<'a>( &self, message: DiagMessage, args: impl Iterator<Item = DiagArg<'a>>, ) -> SubdiagMessage

Translate message eagerly with args to SubdiagMessage::Eager.

pub fn eagerly_translate_to_string<'a>( &self, message: DiagMessage, args: impl Iterator<Item = DiagArg<'a>>, ) -> String

Translate message eagerly with args to String.

pub fn can_emit_warnings(&self) -> bool

pub fn reset_err_count(&self)

Resets the diagnostic error count as well as the cached emitted diagnostics.

NOTE: do not call this function from rustc. It is only meant to be called from external tools that want to reuse a Parser cleaning the previously emitted diagnostics as well as the overall count of emitted error diagnostics.

pub fn handle<'a>(&'a self) -> DiagCtxtHandle<'a>

pub fn taintable_handle<'a>( &'a self, tainted_with_errors: &'a Cell<Option<ErrorGuaranteed>>, ) -> DiagCtxtHandle<'a>

Link this to a taintable context so that emitting errors will automatically set the Option<ErrorGuaranteed> instead of having to do that manually at every error emission site.

Auto Trait Implementations§

impl DynSend for DiagCtxt

impl DynSync for DiagCtxt

impl !Freeze for DiagCtxt

impl !RefUnwindSafe for DiagCtxt

impl !Send for DiagCtxt

impl !Sync for DiagCtxt

impl Unpin for DiagCtxt

impl !UnwindSafe for DiagCtxt

Blanket Implementations§

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