Trait UnsafeCellExt

pub(crate) trait UnsafeCellExt {
    type Value;

    // Required method
    fn with_mut<R, F>(&self, f: F) -> R
       where F: FnOnce(*mut Self::Value) -> R;
}

Emulate loom::UnsafeCell’s API.

Required Associated Types

type Value

Required Methods

fn with_mut<R, F>(&self, f: F) -> R

where F: FnOnce(*mut Self::Value) -> R,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T> UnsafeCellExt for UnsafeCell<T>

type Value = T