Struct rustc_query_impl::query_config::try_normalize_generic_arg_after_erasing_regions

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

Fields

data: PhantomData<&'tcx ()>

Trait Implementations

impl<'tcx> Clone for try_normalize_generic_arg_after_erasing_regions<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Default for try_normalize_generic_arg_after_erasing_regions<'tcx>

fn default() -> try_normalize_generic_arg_after_erasing_regions<'tcx>

Returns the “default value” for a type.

impl<'tcx> QueryConfigRestored<'tcx> for try_normalize_generic_arg_after_erasing_regions<'tcx>

type RestoredValue = Result<GenericArg<'tcx>, NoSolution>

type Config = DynamicConfig<'tcx, DefaultCache<ParamEnvAnd<'tcx, 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 try_normalize_generic_arg_after_erasing_regions<'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.

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