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 movability: Option<Movability>,
}
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 |...|
movability: Option<Movability>
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> 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<'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
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: 72 bytes