Expand description
A “Lifetime” is an annotation of the scope in which variable
can be used, e.g. 'a
in &'a i32
.
Fields
id: NodeId
ident: Ident
Trait Implementations
impl Copy for Lifetime
impl Eq for Lifetime
impl StructuralEq for Lifetime
impl StructuralPartialEq for Lifetime
Auto Trait Implementations
impl RefUnwindSafe for Lifetime
impl !Send for Lifetime
impl !Sync for Lifetime
impl Unpin for Lifetime
impl UnwindSafe for Lifetime
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: 16 bytes