Struct rustc_query_impl::query_config::subst_and_check_impossible_predicates

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

Fields

data: PhantomData<&'tcx ()>

Trait Implementations

impl<'tcx> Clone for subst_and_check_impossible_predicates<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Default for subst_and_check_impossible_predicates<'tcx>

fn default() -> subst_and_check_impossible_predicates<'tcx>

Returns the “default value” for a type.

impl<'tcx> QueryConfigRestored<'tcx> for subst_and_check_impossible_predicates<'tcx>

type RestoredValue = bool

type Config = DynamicConfig<'tcx, DefaultCache<(DefId, &'tcx List<GenericArg<'tcx>>), 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 subst_and_check_impossible_predicates<'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