Struct rustc_query_impl::queries::type_uninhabited_from
source · [−]pub struct type_uninhabited_from<'tcx> {
data: PhantomData<&'tcx ()>,
}Fields
data: PhantomData<&'tcx ()>Trait Implementations
sourceimpl<'tcx> QueryConfig for type_uninhabited_from<'tcx>
impl<'tcx> QueryConfig for type_uninhabited_from<'tcx>
type Key = ParamEnvAnd<'tcx, Ty<'tcx>>
type Value = DefIdForest<'tcx>
type Stored = DefIdForest<'tcx>
const NAME: &'static str = _
sourceimpl<'tcx> QueryDescription<QueryCtxt<'tcx>> for type_uninhabited_from<'tcx>
impl<'tcx> QueryDescription<QueryCtxt<'tcx>> for type_uninhabited_from<'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>> = None
type Cache = DefaultCache<ParamEnvAnd<'tcx, Ty<'tcx>>, DefIdForest<'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 type_uninhabited_from<'tcx>
impl<'tcx> Send for type_uninhabited_from<'tcx>
impl<'tcx> Sync for type_uninhabited_from<'tcx>
impl<'tcx> Unpin for type_uninhabited_from<'tcx>
impl<'tcx> UnwindSafe for type_uninhabited_from<'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