pub struct Closure<'hir> {
pub def_id: LocalDefId,
pub binder: ClosureBinder,
pub constness: Constness,
pub capture_clause: CaptureBy,
pub bound_generic_params: &'hir [GenericParam<'hir>],
pub fn_decl: &'hir FnDecl<'hir>,
pub body: BodyId,
pub fn_decl_span: Span,
pub fn_arg_span: Option<Span>,
pub kind: ClosureKind,
}
Fields§
§def_id: LocalDefId
§binder: ClosureBinder
§constness: Constness
§capture_clause: CaptureBy
§bound_generic_params: &'hir [GenericParam<'hir>]
§fn_decl: &'hir FnDecl<'hir>
§body: BodyId
§fn_decl_span: Span
The span of the declaration block: ‘move |…| -> …’
fn_arg_span: Option<Span>
The span of the argument block |...|
kind: ClosureKind
Trait Implementations§
Source§impl<'hir, __CTX> HashStable<__CTX> for Closure<'hir>where
__CTX: HashStableContext,
impl<'hir, __CTX> HashStable<__CTX> for Closure<'hir>where
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
impl<'hir> Copy for Closure<'hir>
Auto Trait Implementations§
impl<'hir> DynSend for Closure<'hir>
impl<'hir> DynSync for Closure<'hir>
impl<'hir> Freeze for Closure<'hir>
impl<'hir> RefUnwindSafe for Closure<'hir>
impl<'hir> Send for Closure<'hir>
impl<'hir> Sync for Closure<'hir>
impl<'hir> Unpin for Closure<'hir>
impl<'hir> UnwindSafe for Closure<'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: 88 bytes