Struct rustc_query_impl::query_config::const_param_default

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

Fields

data: PhantomData<&'tcx ()>

Trait Implementations

impl<'tcx> Clone for const_param_default<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Default for const_param_default<'tcx>

fn default() -> const_param_default<'tcx>

Returns the “default value” for a type.

impl<'tcx> QueryConfigRestored<'tcx> for const_param_default<'tcx>

type RestoredValue = EarlyBinder<Const<'tcx>>

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 const_param_default<'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