Struct rustc_expand::mbe::diagnostics::BestFailure
source · struct BestFailure {
token: Token,
position_in_tokenstream: usize,
msg: &'static str,
remaining_matcher: MatcherLoc,
}
Fields§
§token: Token
§position_in_tokenstream: usize
§msg: &'static str
§remaining_matcher: MatcherLoc
Implementations§
source§impl BestFailure
impl BestFailure
fn is_better_position(&self, position: usize) -> bool
Auto Trait Implementations§
impl !RefUnwindSafe for BestFailure
impl !Send for BestFailure
impl !Sync for BestFailure
impl Unpin for BestFailure
impl !UnwindSafe for BestFailure
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: 88 bytes