Struct rustc_errors::FatalError
source · pub struct FatalError;
Expand description
Used as a return value to signify a fatal error occurred.
Trait Implementations§
source§impl EmissionGuarantee for FatalError
impl EmissionGuarantee for FatalError
source§fn emit_producing_guarantee(db: DiagnosticBuilder<'_, Self>) -> Self::EmitResult
fn emit_producing_guarantee(db: DiagnosticBuilder<'_, Self>) -> Self::EmitResult
Implementation of
DiagnosticBuilder::emit
, fully controlled by each
impl
of EmissionGuarantee
, to make it impossible to create a value
of Self::EmitResult
without actually performing the emission.§type EmitResult = Self
type EmitResult = Self
This exists so that bugs and fatal errors can both result in
!
(an
abort) when emitted, but have different aborting behaviour.Auto Trait Implementations§
impl RefUnwindSafe for FatalError
impl Sync for FatalError
impl Unpin for FatalError
impl UnwindSafe for FatalError
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: 0 bytes