Struct rustc_query_impl::query_config::lookup_deprecation_entry

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

Fields

data: PhantomData<&'tcx ()>

Trait Implementations

impl<'tcx> Clone for lookup_deprecation_entry<'tcx>

fn clone(&self) -> lookup_deprecation_entry<'tcx>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'tcx> Default for lookup_deprecation_entry<'tcx>

fn default() -> lookup_deprecation_entry<'tcx>

Returns the “default value” for a type.

impl<'tcx> QueryConfigRestored<'tcx> for lookup_deprecation_entry<'tcx>

type RestoredValue = Option<DeprecationEntry>

type Config = DynamicConfig<'tcx, DefaultCache<DefId, Erased<impl Copy>>, false, false, false>

fn config(tcx: TyCtxt<'tcx>) -> Self::Config

fn restore(value: Erased<impl Copy>) -> Self::RestoredValue

impl<'tcx> Copy for lookup_deprecation_entry<'tcx>

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