Struct rustc_query_impl::queries::defined_lib_features
source · pub struct defined_lib_features<'tcx> {
data: PhantomData<&'tcx ()>,
}
Fields§
§data: PhantomData<&'tcx ()>
Trait Implementations§
source§impl<'tcx> QueryConfig<QueryCtxt<'tcx>> for defined_lib_features<'tcx>
impl<'tcx> QueryConfig<QueryCtxt<'tcx>> for defined_lib_features<'tcx>
type Key = CrateNum
type Value = &'tcx [(Symbol, Option<Symbol>)]
type Stored = &'tcx [(Symbol, Option<Symbol>)]
const NAME: &'static str = _
fn cache_on_disk(tcx: TyCtxt<'tcx>, key: &Self::Key) -> bool
type Cache = VecCache<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::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 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§
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