Struct rustc_query_impl::query_config::impl_defaultness
source · pub struct impl_defaultness<'tcx> {
data: PhantomData<&'tcx ()>,
}Fields§
§data: PhantomData<&'tcx ()>Trait Implementations§
source§impl<'tcx> Clone for impl_defaultness<'tcx>
impl<'tcx> Clone for impl_defaultness<'tcx>
source§fn clone(&self) -> impl_defaultness<'tcx>
fn clone(&self) -> impl_defaultness<'tcx>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moresource§impl<'tcx> Default for impl_defaultness<'tcx>
impl<'tcx> Default for impl_defaultness<'tcx>
source§fn default() -> impl_defaultness<'tcx>
fn default() -> impl_defaultness<'tcx>
Returns the “default value” for a type. Read more
source§impl<'tcx> QueryConfigRestored<'tcx> for impl_defaultness<'tcx>
impl<'tcx> QueryConfigRestored<'tcx> for impl_defaultness<'tcx>
type RestoredValue = Defaultness
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 impl_defaultness<'tcx>
Auto Trait Implementations§
impl<'tcx> RefUnwindSafe for impl_defaultness<'tcx>
impl<'tcx> Send for impl_defaultness<'tcx>
impl<'tcx> Sync for impl_defaultness<'tcx>
impl<'tcx> Unpin for impl_defaultness<'tcx>
impl<'tcx> UnwindSafe for impl_defaultness<'tcx>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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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