pub auto trait RefUnwindSafe { }Expand description
A marker trait representing types where a shared reference is considered unwind safe.
This trait is namely not implemented by UnsafeCell, the root of all
interior mutability.
This is a “helper marker trait” used to provide impl blocks for the
UnwindSafe trait, for more information see that documentation.
Implementors§
impl<T: ?Sized> !RefUnwindSafe for UnsafeCell<T>
impl RefUnwindSafe for AtomicBool
impl RefUnwindSafe for AtomicI8
impl RefUnwindSafe for AtomicI16
impl RefUnwindSafe for AtomicI32
impl RefUnwindSafe for AtomicI64
impl RefUnwindSafe for AtomicI128
Available on
target_has_atomic_load_store=128 only.impl RefUnwindSafe for AtomicIsize
impl RefUnwindSafe for AtomicU8
impl RefUnwindSafe for AtomicU16
impl RefUnwindSafe for AtomicU32
impl RefUnwindSafe for AtomicU64
impl RefUnwindSafe for AtomicU128
Available on
target_has_atomic_load_store=128 only.