pub enum AllowedThroughUnstableModules {
WithoutDeprecation,
WithDeprecation(Symbol),
}
Variants§
WithoutDeprecation
This does not get a deprecation warning. We still generally would prefer people to use the fully stable path, and a warning will likely be emitted in the future.
WithDeprecation(Symbol)
Emit the given deprecation warning.
Trait Implementations§
Source§impl Clone for AllowedThroughUnstableModules
impl Clone for AllowedThroughUnstableModules
Source§fn clone(&self) -> AllowedThroughUnstableModules
fn clone(&self) -> AllowedThroughUnstableModules
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<__D: SpanDecoder> Decodable<__D> for AllowedThroughUnstableModules
impl<__D: SpanDecoder> Decodable<__D> for AllowedThroughUnstableModules
Source§impl<__E: SpanEncoder> Encodable<__E> for AllowedThroughUnstableModules
impl<__E: SpanEncoder> Encodable<__E> for AllowedThroughUnstableModules
Source§impl Hash for AllowedThroughUnstableModules
impl Hash for AllowedThroughUnstableModules
Source§impl<__CTX> HashStable<__CTX> for AllowedThroughUnstableModuleswhere
__CTX: HashStableContext,
impl<__CTX> HashStable<__CTX> for AllowedThroughUnstableModuleswhere
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
Source§impl PartialEq for AllowedThroughUnstableModules
impl PartialEq for AllowedThroughUnstableModules
Source§fn eq(&self, other: &AllowedThroughUnstableModules) -> bool
fn eq(&self, other: &AllowedThroughUnstableModules) -> bool
Tests for
self
and other
values to be equal, and is used by ==
.impl Copy for AllowedThroughUnstableModules
impl Eq for AllowedThroughUnstableModules
impl StructuralPartialEq for AllowedThroughUnstableModules
Auto Trait Implementations§
impl DynSend for AllowedThroughUnstableModules
impl DynSync for AllowedThroughUnstableModules
impl Freeze for AllowedThroughUnstableModules
impl RefUnwindSafe for AllowedThroughUnstableModules
impl Send for AllowedThroughUnstableModules
impl Sync for AllowedThroughUnstableModules
impl Unpin for AllowedThroughUnstableModules
impl UnwindSafe for AllowedThroughUnstableModules
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§impl<T, R> CollectAndApply<T, R> for T
impl<T, R> CollectAndApply<T, R> for T
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> Filterable for T
impl<T> Filterable for T
Source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. Read more
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<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
Source§impl<I, T> UpcastFrom<I, T> for T
impl<I, T> UpcastFrom<I, T> for T
fn upcast_from(from: T, _tcx: I) -> 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,
impl<T> ErasedDestructor for Twhere
T: 'static,
impl<T> MaybeSendSync for T
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: 4 bytes
Size for each variant:
WithoutDeprecation
: 0 bytesWithDeprecation
: 4 bytes