Struct rustc_query_impl::queries::evaluate_goal

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

Fields

data: PhantomData<&'tcx ()>

Trait Implementations

impl<'tcx> QueryConfig for evaluate_goal<'tcx>

type Key = Canonical<'tcx, ChalkEnvironmentAndGoal<'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 evaluate_goal<'tcx>

fn describe(tcx: QueryCtxt<'tcx>, key: Self::Key) -> String

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

type Cache = DefaultCache<Canonical<'tcx, ChalkEnvironmentAndGoal<'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