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