Struct rustc_query_impl::query_config::has_global_allocator

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

Fields

data: PhantomData<&'tcx ()>

Trait Implementations

impl<'tcx> Clone for has_global_allocator<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Default for has_global_allocator<'tcx>

fn default() -> has_global_allocator<'tcx>

Returns the “default value” for a type.

impl<'tcx> QueryConfigRestored<'tcx> for has_global_allocator<'tcx>

type RestoredValue = bool

type Config = DynamicConfig<'tcx, VecCache<CrateNum, 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 has_global_allocator<'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