[][src]Struct rustc_errors::emitter::EmitterWriter

pub struct EmitterWriter {
    dst: Destination,
    sm: Option<Lrc<SourceMap>>,
    short_message: bool,
    teach: bool,
    ui_testing: bool,
    terminal_width: Option<usize>,
    macro_backtrace: bool,
}

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

Fields

dst: Destinationsm: Option<Lrc<SourceMap>>short_message: boolteach: boolui_testing: boolterminal_width: Option<usize>macro_backtrace: bool

Implementations

impl EmitterWriter[src]

pub fn stderr(
    color_config: ColorConfig,
    source_map: Option<Lrc<SourceMap>>,
    short_message: bool,
    teach: bool,
    terminal_width: Option<usize>,
    macro_backtrace: bool
) -> EmitterWriter
[src]

pub fn new(
    dst: Box<dyn Write + Send>,
    source_map: Option<Lrc<SourceMap>>,
    short_message: bool,
    teach: bool,
    colored: bool,
    terminal_width: Option<usize>,
    macro_backtrace: bool
) -> EmitterWriter
[src]

pub fn ui_testing(self, ui_testing: bool) -> Self[src]

fn maybe_anonymized(&self, line_num: usize) -> String[src]

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

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

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

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

fn msg_to_buffer(
    &self,
    buffer: &mut StyledBuffer,
    msg: &[(String, Style)],
    padding: usize,
    label: &str,
    override_style: Option<Style>
)
[src]

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

fn emit_message_default(
    &mut self,
    msp: &MultiSpan,
    msg: &[(String, Style)],
    code: &Option<DiagnosticId>,
    level: &Level,
    max_line_num_len: usize,
    is_secondary: bool
) -> Result<()>
[src]

fn emit_suggestion_default(
    &mut self,
    suggestion: &CodeSuggestion,
    level: &Level,
    max_line_num_len: usize
) -> Result<()>
[src]

fn emit_messages_default(
    &mut self,
    level: &Level,
    message: &[(String, Style)],
    code: &Option<DiagnosticId>,
    span: &MultiSpan,
    children: &[SubDiagnostic],
    suggestions: &[CodeSuggestion]
)
[src]

Trait Implementations

impl Emitter for EmitterWriter[src]

Auto Trait Implementations

impl !RefUnwindSafe for EmitterWriter

impl !Send for EmitterWriter

impl !Sync for EmitterWriter

impl Unpin for EmitterWriter

impl !UnwindSafe for EmitterWriter

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.