pub auto trait PanicRefUnwindSafe { }
Expand description
core
A marker trait which represents a shared reference considered unwind safe.
Re-exported from core
::panic::
RefUnwindSafe
→PanicRefUnwindSafe
.
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.