pub enum ConstArgKind<'hir> {
Path(QPath<'hir>),
Anon(&'hir AnonConst),
}Expand description
See ConstArg.
Variants§
Path(QPath<'hir>)
Note: Currently this is only used for bare const params
(N where fn foo<const N: usize>(...)),
not paths to any const (N where const N: usize = ...).
However, in the future, we’ll be using it for all of those.
Anon(&'hir AnonConst)
Trait Implementations§
Source§impl<'hir> Clone for ConstArgKind<'hir>
impl<'hir> Clone for ConstArgKind<'hir>
Source§fn clone(&self) -> ConstArgKind<'hir>
fn clone(&self) -> ConstArgKind<'hir>
Returns a copy of the value. Read more
Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl<'hir> Debug for ConstArgKind<'hir>
impl<'hir> Debug for ConstArgKind<'hir>
Source§impl<'hir, __CTX> HashStable<__CTX> for ConstArgKind<'hir>where
__CTX: HashStableContext,
impl<'hir, __CTX> HashStable<__CTX> for ConstArgKind<'hir>where
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
impl<'hir> Copy for ConstArgKind<'hir>
Auto Trait Implementations§
impl<'hir> DynSend for ConstArgKind<'hir>
impl<'hir> DynSync for ConstArgKind<'hir>
impl<'hir> Freeze for ConstArgKind<'hir>
impl<'hir> RefUnwindSafe for ConstArgKind<'hir>
impl<'hir> Send for ConstArgKind<'hir>
impl<'hir> Sync for ConstArgKind<'hir>
impl<'hir> Unpin for ConstArgKind<'hir>
impl<'hir> UnwindSafe for ConstArgKind<'hir>
Blanket Implementations§
Source§impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
fn allocate_on(self, arena: &'tcx Arena<'tcx>) -> &'tcx mut T
fn allocate_from_iter( arena: &'tcx Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'tcx mut [T]
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
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit)Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
Source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
Source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
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: 24 bytes
Size for each variant:
Path: 24 bytesAnon: 16 bytes