RefUnwindSafe in std::panic - Rust (original) (raw)

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 theUnwindSafe trait, for more information see that documentation.

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