Trait std::panic::RefUnwindSafe 1.9.0
[−]
[src]
pub trait RefUnwindSafe { }
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<T> RefUnwindSafe for AssertUnwindSafe<T>
impl<T: ?Sized> RefUnwindSafe for Mutex<T>
impl<T: ?Sized> RefUnwindSafe for RwLock<T>