Struct rustc_query_impl::queries::type_op_prove_predicate

pub struct type_op_prove_predicate<'tcx> {
    data: PhantomData<&'tcx ()>,
}

Fields

data: PhantomData<&'tcx ()>

Trait Implementations

impl<'tcx> QueryConfig for type_op_prove_predicate<'tcx>

type Key = Canonical<'tcx, ParamEnvAnd<'tcx, ProvePredicate<'tcx>>>

type Value = Result<&'tcx Canonical<'tcx, QueryResponse<'tcx, ()>>, NoSolution>

type Stored = Result<&'tcx Canonical<'tcx, QueryResponse<'tcx, ()>>, NoSolution>

const NAME: &'static str = _

impl<'tcx> QueryDescription<QueryCtxt<'tcx>> for type_op_prove_predicate<'tcx>

fn cache_on_disk(tcx: TyCtxt<'tcx>, key: &Self::Key) -> bool

type Cache = DefaultCache<Canonical<'tcx, ParamEnvAnd<'tcx, ProvePredicate<'tcx>>>, Result<&'tcx Canonical<'tcx, QueryResponse<'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

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