Struct rustc_query_impl::query_config::expn_that_defined

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

Fields

data: PhantomData<&'tcx ()>

Trait Implementations

impl<'tcx> Clone for expn_that_defined<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Default for expn_that_defined<'tcx>

fn default() -> expn_that_defined<'tcx>

Returns the “default value” for a type.

impl<'tcx> QueryConfigRestored<'tcx> for expn_that_defined<'tcx>

type RestoredValue = ExpnId

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 expn_that_defined<'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