Enum rustc_hir::MissingLifetimeKind
source · pub enum MissingLifetimeKind {
Underscore,
Ampersand,
Comma,
Brackets,
}
Variants§
Underscore
An explicit '_
.
Ampersand
An elided lifetime &' ty
.
Comma
An elided lifetime in brackets with written brackets.
Brackets
An elided lifetime with elided brackets.
Trait Implementations§
source§impl Clone for MissingLifetimeKind
impl Clone for MissingLifetimeKind
source§fn clone(&self) -> MissingLifetimeKind
fn clone(&self) -> MissingLifetimeKind
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 Debug for MissingLifetimeKind
impl Debug for MissingLifetimeKind
source§impl Hash for MissingLifetimeKind
impl Hash for MissingLifetimeKind
source§impl<__CTX> HashStable<__CTX> for MissingLifetimeKindwhere
__CTX: HashStableContext,
impl<__CTX> HashStable<__CTX> for MissingLifetimeKindwhere
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
source§impl Ord for MissingLifetimeKind
impl Ord for MissingLifetimeKind
source§fn cmp(&self, other: &MissingLifetimeKind) -> Ordering
fn cmp(&self, other: &MissingLifetimeKind) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq for MissingLifetimeKind
impl PartialEq for MissingLifetimeKind
source§fn eq(&self, other: &MissingLifetimeKind) -> bool
fn eq(&self, other: &MissingLifetimeKind) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for MissingLifetimeKind
impl PartialOrd for MissingLifetimeKind
source§fn partial_cmp(&self, other: &MissingLifetimeKind) -> Option<Ordering>
fn partial_cmp(&self, other: &MissingLifetimeKind) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl Copy for MissingLifetimeKind
impl Eq for MissingLifetimeKind
impl StructuralPartialEq for MissingLifetimeKind
Auto Trait Implementations§
impl Freeze for MissingLifetimeKind
impl RefUnwindSafe for MissingLifetimeKind
impl Send for MissingLifetimeKind
impl Sync for MissingLifetimeKind
impl Unpin for MissingLifetimeKind
impl UnwindSafe for MissingLifetimeKind
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<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut T
fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'a 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: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
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> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<Q, K> Comparable<K> for Q
impl<Q, K> Comparable<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.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> 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: 1 byte
Size for each variant:
Underscore
: 0 bytesAmpersand
: 0 bytesComma
: 0 bytesBrackets
: 0 bytes