Method lrs::atomic::AtomicU8::exchange_acquire_release

Replaces the value in the atomic integer by a new one with acquire-release semantics.

Syntax

impl AtomicU8 {
    fn exchange_acquire_release(&self, val: u8) -> u8
}

Arguments

NameDescription
val

The value to be stored in the atomic integer.

Return value

Returns the previous value.