Enum rustc_trait_selection::infer::ValuePairs
source · pub enum ValuePairs<'tcx> {
Regions(ExpectedFound<Region<'tcx>>),
Terms(ExpectedFound<Term<'tcx>>),
TraitRefs(ExpectedFound<TraitRef<'tcx>>),
PolyTraitRefs(ExpectedFound<Binder<'tcx, TraitRef<'tcx>>>),
}
Expand description
See the error_reporting
module for more details.
Variants
Regions(ExpectedFound<Region<'tcx>>)
Terms(ExpectedFound<Term<'tcx>>)
TraitRefs(ExpectedFound<TraitRef<'tcx>>)
PolyTraitRefs(ExpectedFound<Binder<'tcx, TraitRef<'tcx>>>)
Auto Trait Implementations
impl<'tcx> !RefUnwindSafe for ValuePairs<'tcx>
impl<'tcx> Send for ValuePairs<'tcx>
impl<'tcx> Sync for ValuePairs<'tcx>
impl<'tcx> Unpin for ValuePairs<'tcx>
impl<'tcx> !UnwindSafe for ValuePairs<'tcx>
Blanket Implementations
sourceimpl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
fn allocate_on(self, arena: &'a Arena<'tcx>) -> &'a mut T
fn allocate_from_iter(
arena: &'a Arena<'tcx>,
iter: impl IntoIterator<Item = T>
) -> &'a mut [T]ⓘNotable traits for &[u8]impl Read for &[u8]impl Write for &mut [u8]
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<'tcx, T> IsSuggestable<'tcx> for Twhere
T: TypeVisitable<'tcx>,
impl<'tcx, T> IsSuggestable<'tcx> for Twhere
T: TypeVisitable<'tcx>,
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: 48 bytes
Size for each variant:
Regions
: 32 bytesTerms
: 32 bytesTraitRefs
: 48 bytesPolyTraitRefs
: 48 bytes