Expand description
Represents a function’s signature in a trait declaration, trait implementation, or a free function.
Fields
header: FnHeader
decl: &'hir FnDecl<'hir>
span: Span
Trait Implementations
sourceimpl<'hir, __CTX> HashStable<__CTX> for FnSig<'hir>where
__CTX: HashStableContext,
impl<'hir, __CTX> HashStable<__CTX> for FnSig<'hir>where
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
Auto Trait Implementations
impl<'hir> RefUnwindSafe for FnSig<'hir>
impl<'hir> !Send for FnSig<'hir>
impl<'hir> !Sync for FnSig<'hir>
impl<'hir> Unpin for FnSig<'hir>
impl<'hir> UnwindSafe for FnSig<'hir>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn 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: 24 bytes