Struct rustc_query_impl::query_config::impl_polarity
source · pub struct impl_polarity<'tcx> {
data: PhantomData<&'tcx ()>,
}Fields§
§data: PhantomData<&'tcx ()>Trait Implementations§
source§impl<'tcx> Clone for impl_polarity<'tcx>
impl<'tcx> Clone for impl_polarity<'tcx>
source§fn clone(&self) -> impl_polarity<'tcx>
fn clone(&self) -> impl_polarity<'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_polarity<'tcx>
impl<'tcx> Default for impl_polarity<'tcx>
source§fn default() -> impl_polarity<'tcx>
fn default() -> impl_polarity<'tcx>
Returns the “default value” for a type. Read more
source§impl<'tcx> QueryConfigRestored<'tcx> for impl_polarity<'tcx>
impl<'tcx> QueryConfigRestored<'tcx> for impl_polarity<'tcx>
type RestoredValue = ImplPolarity
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_polarity<'tcx>
Auto Trait Implementations§
impl<'tcx> RefUnwindSafe for impl_polarity<'tcx>
impl<'tcx> Send for impl_polarity<'tcx>
impl<'tcx> Sync for impl_polarity<'tcx>
impl<'tcx> Unpin for impl_polarity<'tcx>
impl<'tcx> UnwindSafe for impl_polarity<'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.
Size:0 bytes