pub struct try_normalize_generic_arg_after_erasing_regions<'tcx> {
data: PhantomData<&'tcx ()>,
}
Fields§
§data: PhantomData<&'tcx ()>
Trait Implementations§
source§impl<'tcx> QueryConfig<QueryCtxt<'tcx>> for try_normalize_generic_arg_after_erasing_regions<'tcx>
impl<'tcx> QueryConfig<QueryCtxt<'tcx>> for try_normalize_generic_arg_after_erasing_regions<'tcx>
type Key = ParamEnvAnd<'tcx, GenericArg<'tcx>>
type Value = Result<GenericArg<'tcx>, NoSolution>
type Stored = Result<GenericArg<'tcx>, NoSolution>
const NAME: &'static str = _
fn cache_on_disk(tcx: TyCtxt<'tcx>, key: &Self::Key) -> bool
type Cache = DefaultCache<ParamEnvAnd<'tcx, GenericArg<'tcx>>, Result<GenericArg<'tcx>, NoSolution>>
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 try_normalize_generic_arg_after_erasing_regions<'tcx>
impl<'tcx> Send for try_normalize_generic_arg_after_erasing_regions<'tcx>
impl<'tcx> Sync for try_normalize_generic_arg_after_erasing_regions<'tcx>
impl<'tcx> Unpin for try_normalize_generic_arg_after_erasing_regions<'tcx>
impl<'tcx> UnwindSafe for try_normalize_generic_arg_after_erasing_regions<'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