Struct rustc_query_impl::queries::maybe_unused_trait_imports

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

Fields

data: PhantomData<&'tcx ()>

Trait Implementations

impl<'tcx> QueryConfig for maybe_unused_trait_imports<'tcx>

type Key = ()

type Value = &'tcx IndexSet<LocalDefId, BuildHasherDefault<FxHasher>>

type Stored = &'tcx IndexSet<LocalDefId, BuildHasherDefault<FxHasher>>

const NAME: &'static str = _

impl<'tcx> QueryDescription<QueryCtxt<'tcx>> for maybe_unused_trait_imports<'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<(), &'tcx IndexSet<LocalDefId, BuildHasherDefault<FxHasher>>>

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