Struct rustc_query_impl::queries::defined_lib_features
source · [−]pub struct defined_lib_features<'tcx> {
data: PhantomData<&'tcx ()>,
}Fields
data: PhantomData<&'tcx ()>Trait Implementations
sourceimpl<'tcx> QueryConfig for defined_lib_features<'tcx>
impl<'tcx> QueryConfig for defined_lib_features<'tcx>
sourceimpl<'tcx> QueryDescription<QueryCtxt<'tcx>> for defined_lib_features<'tcx>
impl<'tcx> QueryDescription<QueryCtxt<'tcx>> for defined_lib_features<'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<CrateNum, &'tcx [(Symbol, Option<Symbol>)]>
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 defined_lib_features<'tcx>
impl<'tcx> Send for defined_lib_features<'tcx>
impl<'tcx> Sync for defined_lib_features<'tcx>
impl<'tcx> Unpin for defined_lib_features<'tcx>
impl<'tcx> UnwindSafe for defined_lib_features<'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