Struct HumanBufferEmitter 

pub struct HumanBufferEmitter { /* private fields */ }

Diagnostic emitter that emits diagnostics in human-readable format to a local buffer.

Implementations

impl HumanBufferEmitter

pub fn new(color_choice: ColorChoice) -> HumanBufferEmitter

Creates a new BufferEmitter that writes to a local buffer.

pub fn source_map( self, source_map: Option<Arc<SourceMap>>, ) -> HumanBufferEmitter

Sets the source map.

pub fn ui_testing(self, yes: bool) -> HumanBufferEmitter

Sets whether to emit diagnostics in a way that is suitable for UI testing.

pub fn human_kind(self, kind: HumanEmitterKind) -> HumanBufferEmitter

Sets the human emitter kind (unicode vs short).

pub fn terminal_width(self, width: Option<usize>) -> HumanBufferEmitter

Sets the terminal width for formatting.

pub fn inner(&self) -> &HumanEmitter

Returns a reference to the underlying human emitter.

pub fn inner_mut(&mut self) -> &mut HumanEmitter

Returns a mutable reference to the underlying human emitter.

pub fn buffer(&self) -> &str

Returns a reference to the buffer.

pub fn buffer_mut(&mut self) -> &mut String

Returns a mutable reference to the buffer.

Trait Implementations

impl Emitter for HumanBufferEmitter

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