Struct rustc_query_impl::query_config::type_op_ascribe_user_type

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

Fields

data: PhantomData<&'tcx ()>

Trait Implementations

impl<'tcx> Clone for type_op_ascribe_user_type<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Default for type_op_ascribe_user_type<'tcx>

fn default() -> type_op_ascribe_user_type<'tcx>

Returns the “default value” for a type.

impl<'tcx> QueryConfigRestored<'tcx> for type_op_ascribe_user_type<'tcx>

type RestoredValue = Result<&'tcx Canonical<'tcx, QueryResponse<'tcx, ()>>, NoSolution>

type Config = DynamicConfig<'tcx, DefaultCache<Canonical<'tcx, ParamEnvAnd<'tcx, AscribeUserType<'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 type_op_ascribe_user_type<'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