pub enum ForeignItemKind {
Static(Box<StaticItem>),
Fn(Box<Fn>),
TyAlias(Box<TyAlias>),
MacCall(P<MacCall>),
}
Expand description
An item in extern
block.
Variants§
Static(Box<StaticItem>)
A foreign static item (static FOO: u8
).
Fn(Box<Fn>)
An foreign function.
TyAlias(Box<TyAlias>)
An foreign type.
MacCall(P<MacCall>)
A macro expanding to foreign items.
Trait Implementations§
Source§impl Clone for ForeignItemKind
impl Clone for ForeignItemKind
Source§fn clone(&self) -> ForeignItemKind
fn clone(&self) -> ForeignItemKind
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 ForeignItemKind
impl Debug for ForeignItemKind
Source§impl<__D: SpanDecoder> Decodable<__D> for ForeignItemKind
impl<__D: SpanDecoder> Decodable<__D> for ForeignItemKind
Source§impl<__E: SpanEncoder> Encodable<__E> for ForeignItemKind
impl<__E: SpanEncoder> Encodable<__E> for ForeignItemKind
Source§impl From<ForeignItemKind> for ItemKind
impl From<ForeignItemKind> for ItemKind
Source§fn from(foreign_item_kind: ForeignItemKind) -> ItemKind
fn from(foreign_item_kind: ForeignItemKind) -> ItemKind
Converts to this type from the input type.
Source§impl TryFrom<ItemKind> for ForeignItemKind
impl TryFrom<ItemKind> for ForeignItemKind
Source§impl WalkItemKind for ForeignItemKind
impl WalkItemKind for ForeignItemKind
Auto Trait Implementations§
impl DynSend for ForeignItemKind
impl DynSync for ForeignItemKind
impl Freeze for ForeignItemKind
impl !RefUnwindSafe for ForeignItemKind
impl !Send for ForeignItemKind
impl !Sync for ForeignItemKind
impl Unpin for ForeignItemKind
impl !UnwindSafe for ForeignItemKind
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
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: 16 bytes
Size for each variant:
Static
: 8 bytesFn
: 8 bytesTyAlias
: 8 bytesMacCall
: 8 bytes