pub struct EmitterWriter {
    dst: IntoDynSyncSend<Destination>,
    sm: Option<Lrc<SourceMap>>,
    fluent_bundle: Option<Lrc<FluentBundle>>,
    fallback_bundle: LazyFallbackBundle,
    short_message: bool,
    teach: bool,
    ui_testing: bool,
    ignored_directories_in_source_blocks: Vec<String>,
    diagnostic_width: Option<usize>,
    macro_backtrace: bool,
    track_diagnostics: bool,
    terminal_url: TerminalUrl,
}
Expand description

Handles the writing of HumanReadableErrorType::Default and HumanReadableErrorType::Short

Fields§

§dst: IntoDynSyncSend<Destination>§sm: Option<Lrc<SourceMap>>§fluent_bundle: Option<Lrc<FluentBundle>>§fallback_bundle: LazyFallbackBundle§short_message: bool§teach: bool§ui_testing: bool§ignored_directories_in_source_blocks: Vec<String>§diagnostic_width: Option<usize>§macro_backtrace: bool§track_diagnostics: bool§terminal_url: TerminalUrl

Implementations§

source§

impl EmitterWriter

source

pub fn sm(self, value: Option<Lrc<SourceMap>>) -> Self

source

pub fn fluent_bundle(self, value: Option<Lrc<FluentBundle>>) -> Self

source

pub fn short_message(self, value: bool) -> Self

source

pub fn teach(self, value: bool) -> Self

source

pub fn ui_testing(self, value: bool) -> Self

source

pub fn ignored_directories_in_source_blocks(self, value: Vec<String>) -> Self

source

pub fn diagnostic_width(self, value: Option<usize>) -> Self

source

pub fn macro_backtrace(self, value: bool) -> Self

source

pub fn track_diagnostics(self, value: bool) -> Self

source

pub fn terminal_url(self, value: TerminalUrl) -> Self

source§

impl EmitterWriter

source

pub fn stderr( color_config: ColorConfig, fallback_bundle: LazyFallbackBundle ) -> EmitterWriter

source

fn create( dst: Destination, fallback_bundle: LazyFallbackBundle ) -> EmitterWriter

source

pub fn new( dst: Box<dyn WriteColor + Send>, fallback_bundle: LazyFallbackBundle ) -> EmitterWriter

source

fn maybe_anonymized(&self, line_num: usize) -> Cow<'static, str>

source

fn draw_line( &self, buffer: &mut StyledBuffer, source_string: &str, line_index: usize, line_offset: usize, width_offset: usize, code_offset: usize, margin: Margin )

source

fn render_source_line( &self, buffer: &mut StyledBuffer, file: Lrc<SourceFile>, line: &Line, width_offset: usize, code_offset: usize, margin: Margin ) -> Vec<(usize, Style)>

source

fn get_multispan_max_line_num(&mut self, msp: &MultiSpan) -> usize

source

fn get_max_line_num( &mut self, span: &MultiSpan, children: &[SubDiagnostic] ) -> usize

source

fn msg_to_buffer( &self, buffer: &mut StyledBuffer, msg: &[(DiagnosticMessage, Style)], args: &FluentArgs<'_>, padding: usize, label: &str, override_style: Option<Style> )

Adds a left margin to every line but the first, given a padding length and the label being displayed, keeping the provided highlighting.

source

fn emit_message_default( &mut self, msp: &MultiSpan, msg: &[(DiagnosticMessage, Style)], args: &FluentArgs<'_>, code: &Option<DiagnosticId>, level: &Level, max_line_num_len: usize, is_secondary: bool, emitted_at: Option<&DiagnosticLocation> ) -> Result<()>

source

fn emit_suggestion_default( &mut self, span: &MultiSpan, suggestion: &CodeSuggestion, args: &FluentArgs<'_>, level: &Level, max_line_num_len: usize ) -> Result<()>

source

fn emit_messages_default( &mut self, level: &Level, message: &[(DiagnosticMessage, Style)], args: &FluentArgs<'_>, code: &Option<DiagnosticId>, span: &MultiSpan, children: &[SubDiagnostic], suggestions: &[CodeSuggestion], emitted_at: Option<&DiagnosticLocation> )

source

fn draw_code_line( &self, buffer: &mut StyledBuffer, row_num: &mut usize, highlight_parts: &[SubstitutionHighlight], line_num: usize, line_to_add: &str, show_code_change: DisplaySuggestion, max_line_num_len: usize, file_lines: &FileLines, is_multiline: bool )

Trait Implementations§

source§

impl Emitter for EmitterWriter

source§

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

source§

fn emit_diagnostic(&mut self, diag: &Diagnostic)

Emit a structured diagnostic.
source§

fn should_show_explain(&self) -> bool

Checks if should show explanations about “rustc –explain”
source§

fn supports_color(&self) -> bool

Checks if we can use colors in the current output stream.
source§

fn emit_artifact_notification(&mut self, _path: &Path, _artifact_type: &str)

Emit a notification that an artifact has been output. This is currently only supported for the JSON format, other formats can, and will, simply ignore it.
source§

fn emit_future_breakage_report(&mut self, _diags: Vec<Diagnostic>)

source§

fn emit_unused_externs(&mut self, _lint_level: Level, _unused_externs: &[&str])

Emit list of unused externs
source§

fn primary_span_formatted<'a>( &mut self, diag: &'a Diagnostic, fluent_args: &FluentArgs<'_> ) -> (MultiSpan, &'a [CodeSuggestion])

Formats the substitutions of the primary_span Read more
source§

fn fix_multispans_in_extern_macros_and_render_macro_backtrace( &self, span: &mut MultiSpan, children: &mut Vec<SubDiagnostic>, level: &Level, backtrace: bool )

source§

fn render_multispans_macro_backtrace( &self, span: &mut MultiSpan, children: &mut Vec<SubDiagnostic>, backtrace: bool )

source§

fn render_multispan_macro_backtrace( &self, span: &mut MultiSpan, always_backtrace: bool )

source§

fn fix_multispans_in_extern_macros( &self, span: &mut MultiSpan, children: &mut Vec<SubDiagnostic> )

source§

fn fix_multispan_in_extern_macros(&self, span: &mut MultiSpan)

source§

impl Translate for EmitterWriter

source§

fn fluent_bundle(&self) -> Option<&Lrc<FluentBundle>>

Return FluentBundle with localized diagnostics for the locale requested by the user. If no language was requested by the user then this will be None and fallback_fluent_bundle should be used.
source§

fn fallback_fluent_bundle(&self) -> &FluentBundle

Return FluentBundle with localized diagnostics for the default locale of the compiler. Used when the user has not requested a specific language or when a localized diagnostic is unavailable for the requested locale.
source§

fn translate_messages( &self, messages: &[(DiagnosticMessage, Style)], args: &FluentArgs<'_> ) -> Cow<'_, str>

Convert DiagnosticMessages to a string, performing translation if necessary.
source§

fn translate_message<'a>( &'a self, message: &'a DiagnosticMessage, args: &'a FluentArgs<'_> ) -> Result<Cow<'_, str>, TranslateError<'_>>

Convert a DiagnosticMessage to a string, performing translation if necessary.

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 88 bytes