Struct rustc_span::fatal_error::FatalError
source · pub struct FatalError;
Expand description
Used as a return value to signify a fatal error occurred. (It is also used as the argument to panic at the moment, but that will eventually not be true.)
Implementations§
Trait Implementations§
source§impl Clone for FatalError
impl Clone for FatalError
source§fn clone(&self) -> FatalError
fn clone(&self) -> FatalError
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for FatalError
impl Debug for FatalError
source§impl Display for FatalError
impl Display for FatalError
source§impl Error for FatalError
impl Error for FatalError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
impl Copy for FatalError
impl !Send for FatalError
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.
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