Struct SilentEmitter 

pub struct SilentEmitter { /* private fields */ }

Diagnostic emitter.

Emits fatal diagnostics by default, with note if set.

Implementations

impl SilentEmitter

pub fn new(fatal_emitter: impl Emitter + Send) -> SilentEmitter

Creates a new SilentEmitter. Emits fatal diagnostics with fatal_emitter.

pub fn new_boxed( fatal_emitter: Option<Box<dyn Emitter + Send>>, ) -> SilentEmitter

Creates a new SilentEmitter. Emits fatal diagnostics with fatal_emitter if Some.

pub fn new_silent() -> SilentEmitter

Creates a new SilentEmitter that does not emit any diagnostics at all.

Same as new_boxed(None).

pub fn with_note(self, note: Option<String>) -> SilentEmitter

Sets the note to be emitted for fatal diagnostics.

Trait Implementations

impl Emitter for SilentEmitter

fn emit_diagnostic(&mut self, diagnostic: &mut Diag)

Emits a diagnostic.

fn source_map(&self) -> Option<&Arc<SourceMap>>

Returns a reference to the source map, if any.

fn supports_color(&self) -> bool

Returns true if we can use colors in the current output stream.

fn primary_span_formatted<'a>( &self, primary_span: &mut Cow<'a, MultiSpan>, suggestions: &mut Suggestions, )

Formats the substitutions of the primary_span