Struct rustc_query_impl::queries::try_destructure_const
source · [−]pub struct try_destructure_const<'tcx> {
data: PhantomData<&'tcx ()>,
}Fields
data: PhantomData<&'tcx ()>Trait Implementations
sourceimpl<'tcx> QueryConfig for try_destructure_const<'tcx>
impl<'tcx> QueryConfig for try_destructure_const<'tcx>
type Key = try_destructure_const<'tcx>
type Value = try_destructure_const<'tcx>
type Stored = try_destructure_const<'tcx>
const NAME: &'static str
sourceimpl<'tcx> QueryDescription<QueryCtxt<'tcx>> for try_destructure_const<'tcx>
impl<'tcx> QueryDescription<QueryCtxt<'tcx>> for try_destructure_const<'tcx>
fn describe(tcx: QueryCtxt<'tcx>, key: Self::Key) -> String
fn cache_on_disk(_: TyCtxt<'tcx>, _: &Self::Key) -> bool
const TRY_LOAD_FROM_DISK: Option<fn(_: QueryCtxt<'tcx>, _: SerializedDepNodeIndex) -> Option<Self::Value>>
type Cache = try_destructure_const<'tcx>
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 try_destructure_const<'tcx>
impl<'tcx> Send for try_destructure_const<'tcx>
impl<'tcx> Sync for try_destructure_const<'tcx>
impl<'tcx> Unpin for try_destructure_const<'tcx>
impl<'tcx> UnwindSafe for try_destructure_const<'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