Struct rustc_query_impl::queries::vtable_trait_upcasting_coercion_new_vptr_slot

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

Fields

data: PhantomData<&'tcx ()>

Trait Implementations

impl<'tcx> QueryConfig for vtable_trait_upcasting_coercion_new_vptr_slot<'tcx>

type Key = (Ty<'tcx>, Ty<'tcx>)

type Value = Option<usize>

type Stored = Option<usize>

const NAME: &'static str = _

impl<'tcx> QueryDescription<QueryCtxt<'tcx>> for vtable_trait_upcasting_coercion_new_vptr_slot<'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<(Ty<'tcx>, Ty<'tcx>), Option<usize>>

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>

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