pub struct resolve_instance_of_const_arg<'tcx> {
data: PhantomData<&'tcx ()>,
}
Fields
data: PhantomData<&'tcx ()>
Trait Implementations
sourceimpl<'tcx> QueryConfig for resolve_instance_of_const_arg<'tcx>
impl<'tcx> QueryConfig for resolve_instance_of_const_arg<'tcx>
type Key = ParamEnvAnd<'tcx, (LocalDefId, DefId, &'tcx List<GenericArg<'tcx>>)>
type Value = Result<Option<Instance<'tcx>>, ErrorGuaranteed>
type Stored = Result<Option<Instance<'tcx>>, ErrorGuaranteed>
const NAME: &'static str = _
sourceimpl<'tcx> QueryDescription<QueryCtxt<'tcx>> for resolve_instance_of_const_arg<'tcx>
impl<'tcx> QueryDescription<QueryCtxt<'tcx>> for resolve_instance_of_const_arg<'tcx>
fn describe(tcx: QueryCtxt<'tcx>, key: Self::Key) -> String
fn cache_on_disk(_: TyCtxt<'tcx>, _: &Self::Key) -> bool
type Cache = DefaultCache<ParamEnvAnd<'tcx, (LocalDefId, DefId, &'tcx List<GenericArg<'tcx>>)>, Result<Option<Instance<'tcx>>, ErrorGuaranteed>>
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 resolve_instance_of_const_arg<'tcx>
impl<'tcx> Send for resolve_instance_of_const_arg<'tcx>
impl<'tcx> Sync for resolve_instance_of_const_arg<'tcx>
impl<'tcx> Unpin for resolve_instance_of_const_arg<'tcx>
impl<'tcx> UnwindSafe for resolve_instance_of_const_arg<'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