Trait kernel::sync::atomic::AtomicImpl

pub trait AtomicImpl: Sized + Send + Copy + Sealed {
    type Delta;
}

A marker trait for types that implement atomic operations with C side primitives.

This trait is sealed, and only types that have directly mapping to the C side atomics should impl this:

• i32 maps to atomic_t.
• i64 maps to atomic64_t.

Required Associated Types

type Delta

The type of the delta in arithmetic or logical operations.

For example, in atomic_add(ptr, v), it’s the type of v. Usually it’s the same type of Self, but it may be different for the atomic pointer type.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl AtomicImpl for i32

type Delta = i32

impl AtomicImpl for i64

type Delta = i64

Implementors