pub struct try_unify_abstract_consts<'tcx> {
data: PhantomData<&'tcx ()>,
}Fields
data: PhantomData<&'tcx ()>Trait Implementations
sourceimpl<'tcx> QueryConfig for try_unify_abstract_consts<'tcx>
impl<'tcx> QueryConfig for try_unify_abstract_consts<'tcx>
type Key = ParamEnvAnd<'tcx, (Unevaluated<'tcx, ()>, Unevaluated<'tcx, ()>)>
type Value = bool
type Stored = bool
const NAME: &'static str = _
sourceimpl<'tcx> QueryDescription<QueryCtxt<'tcx>> for try_unify_abstract_consts<'tcx>
impl<'tcx> QueryDescription<QueryCtxt<'tcx>> for try_unify_abstract_consts<'tcx>
fn describe(tcx: QueryCtxt<'tcx>, key: Self::Key) -> String
fn cache_on_disk(_: TyCtxt<'tcx>, _: &Self::Key) -> bool
type Cache = DefaultCache<ParamEnvAnd<'tcx, (Unevaluated<'tcx, ()>, Unevaluated<'tcx, ()>)>, bool>
fn query_state<'a>(tcx: QueryCtxt<'tcx>) -> &'a QueryState<Self::Key>where
QueryCtxt<'tcx>: 'a,
fn query_cache<'a>(tcx: QueryCtxt<'tcx>) -> &'a Self::Cachewhere
'tcx: 'a,
fn make_vtable(
tcx: QueryCtxt<'tcx>,
key: &Self::Key
) -> QueryVTable<QueryCtxt<'tcx>, Self::Key, Self::Value>
fn execute_query(tcx: TyCtxt<'tcx>, k: Self::Key) -> Self::Stored
Auto Trait Implementations
impl<'tcx> RefUnwindSafe for try_unify_abstract_consts<'tcx>
impl<'tcx> Send for try_unify_abstract_consts<'tcx>
impl<'tcx> Sync for try_unify_abstract_consts<'tcx>
impl<'tcx> Unpin for try_unify_abstract_consts<'tcx>
impl<'tcx> UnwindSafe for try_unify_abstract_consts<'tcx>
Blanket Implementations
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<CTX, T> Value<CTX> for Twhere
CTX: DepContext,
impl<CTX, T> Value<CTX> for Twhere
CTX: DepContext,
default fn from_cycle_error(tcx: CTX) -> T
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