Struct rustc_query_impl::queries::impl_polarity
source · [−]pub struct impl_polarity<'tcx> {
data: PhantomData<&'tcx ()>,
}Fields
data: PhantomData<&'tcx ()>Trait Implementations
sourceimpl<'tcx> QueryConfig for impl_polarity<'tcx>
impl<'tcx> QueryConfig for impl_polarity<'tcx>
type Key = DefId
type Value = ImplPolarity
type Stored = ImplPolarity
const NAME: &'static str = _
sourceimpl<'tcx> QueryDescription<QueryCtxt<'tcx>> for impl_polarity<'tcx>
impl<'tcx> QueryDescription<QueryCtxt<'tcx>> for impl_polarity<'tcx>
fn describe(tcx: QueryCtxt<'tcx>, key: Self::Key) -> String
fn cache_on_disk(_: TyCtxt<'tcx>, impl_id: &Self::Key) -> bool
const TRY_LOAD_FROM_DISK: Option<fn(_: QueryCtxt<'tcx>, _: SerializedDepNodeIndex) -> Option<Self::Value>> = _
type Cache = DefaultCache<DefId, ImplPolarity>
fn query_state<'a>(tcx: QueryCtxt<'tcx>) -> &'a QueryState<Self::Key> where
QueryCtxt<'tcx>: 'a,
fn query_cache<'a>(tcx: QueryCtxt<'tcx>) -> &'a Self::Cache where
'tcx: 'a,
fn make_vtable(
tcx: QueryCtxt<'tcx>,
key: &Self::Key
) -> QueryVTable<QueryCtxt<'tcx>, Self::Key, Self::Value>
Auto Trait Implementations
impl<'tcx> RefUnwindSafe for impl_polarity<'tcx>
impl<'tcx> Send for impl_polarity<'tcx>
impl<'tcx> Sync for impl_polarity<'tcx>
impl<'tcx> Unpin for impl_polarity<'tcx>
impl<'tcx> UnwindSafe for impl_polarity<'tcx>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
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
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