pub struct PendingPredicateObligation<'tcx> {
pub obligation: PredicateObligation<'tcx>,
pub stalled_on: Vec<TyOrConstInferVar<'tcx>>,
}
Fields§
§obligation: PredicateObligation<'tcx>
§stalled_on: Vec<TyOrConstInferVar<'tcx>>
Trait Implementations§
source§impl<'tcx> Clone for PendingPredicateObligation<'tcx>
impl<'tcx> Clone for PendingPredicateObligation<'tcx>
source§fn clone(&self) -> PendingPredicateObligation<'tcx>
fn clone(&self) -> PendingPredicateObligation<'tcx>
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<'tcx> Debug for PendingPredicateObligation<'tcx>
impl<'tcx> Debug for PendingPredicateObligation<'tcx>
source§impl<'tcx> ForestObligation for PendingPredicateObligation<'tcx>
impl<'tcx> ForestObligation for PendingPredicateObligation<'tcx>
§type CacheKey = ParamEnvAnd<'tcx, Predicate<'tcx>>
type CacheKey = ParamEnvAnd<'tcx, Predicate<'tcx>>
Note that we include both the ParamEnv
and the Predicate
,
as the ParamEnv
can influence whether fulfillment succeeds
or fails.
source§fn as_cache_key(&self) -> Self::CacheKey
fn as_cache_key(&self) -> Self::CacheKey
Converts this
ForestObligation
suitable for use as a cache key.
If two distinct ForestObligations
s return the same cache key,
then it must be sound to use the result of processing one obligation
(e.g. success for error) for the other obligationAuto Trait Implementations§
impl<'tcx> !RefUnwindSafe for PendingPredicateObligation<'tcx>
impl<'tcx> !Send for PendingPredicateObligation<'tcx>
impl<'tcx> !Sync for PendingPredicateObligation<'tcx>
impl<'tcx> Unpin for PendingPredicateObligation<'tcx>
impl<'tcx> !UnwindSafe for PendingPredicateObligation<'tcx>
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: 72 bytes