Struct rustc_errors::emitter::SilentEmitter
source · pub struct SilentEmitter {
pub fatal_handler: Handler,
pub fatal_note: Option<String>,
}
Expand description
An emitter that does nothing when emitting a non-fatal diagnostic.
Fatal diagnostics are forwarded to fatal_handler
to avoid silent
failures of rustc, as witnessed e.g. in issue #89358.
Fields§
§fatal_handler: Handler
§fatal_note: Option<String>
Trait Implementations§
source§impl Emitter for SilentEmitter
impl Emitter for SilentEmitter
fn source_map(&self) -> Option<&Lrc<SourceMap>>
source§fn emit_diagnostic(&mut self, d: &Diagnostic)
fn emit_diagnostic(&mut self, d: &Diagnostic)
Emit a structured diagnostic.
source§fn emit_artifact_notification(&mut self, _path: &Path, _artifact_type: &str)
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.
fn emit_future_breakage_report(&mut self, _diags: Vec<Diagnostic>)
source§fn emit_unused_externs(&mut self, _lint_level: Level, _unused_externs: &[&str])
fn emit_unused_externs(&mut self, _lint_level: Level, _unused_externs: &[&str])
Emit list of unused externs
source§fn should_show_explain(&self) -> bool
fn should_show_explain(&self) -> bool
Checks if should show explanations about “rustc –explain”
source§fn supports_color(&self) -> bool
fn supports_color(&self) -> bool
Checks if we can use colors in the current output stream.
source§fn primary_span_formatted<'a>(
&mut self,
diag: &'a Diagnostic,
fluent_args: &FluentArgs<'_>
) -> (MultiSpan, &'a [CodeSuggestion])
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
fn fix_multispans_in_extern_macros_and_render_macro_backtrace( &self, span: &mut MultiSpan, children: &mut Vec<SubDiagnostic>, level: &Level, backtrace: bool )
fn render_multispans_macro_backtrace( &self, span: &mut MultiSpan, children: &mut Vec<SubDiagnostic>, backtrace: bool )
fn render_multispan_macro_backtrace( &self, span: &mut MultiSpan, always_backtrace: bool )
fn fix_multispans_in_extern_macros( &self, span: &mut MultiSpan, children: &mut Vec<SubDiagnostic> )
fn fix_multispan_in_extern_macros(&self, span: &mut MultiSpan)
source§impl Translate for SilentEmitter
impl Translate for SilentEmitter
source§fn fluent_bundle(&self) -> Option<&Lrc<FluentBundle>>
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
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>
fn translate_messages( &self, messages: &[(DiagnosticMessage, Style)], args: &FluentArgs<'_> ) -> Cow<'_, str>
Convert
DiagnosticMessage
s to a string, performing translation if necessary.source§fn translate_message<'a>(
&'a self,
message: &'a DiagnosticMessage,
args: &'a FluentArgs<'_>
) -> Result<Cow<'_, str>, TranslateError<'_>>
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§
impl !RefUnwindSafe for SilentEmitter
impl !Send for SilentEmitter
impl !Sync for SilentEmitter
impl Unpin for SilentEmitter
impl !UnwindSafe for SilentEmitter
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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: 440 bytes