"This will try multiple times until it succeeds"

[remram44]

Is this accurate? It seems to simply rely on the atomic_xchg intrinsics, and not implement any kind of re-trying to block on the atom like the docstring suggests.

atom/src/lib.rs

Lines 64 to 66 in 2a606a0

	/// Swap a new value into the Atom, This will try multiple
	/// times until it succeeds. The old value will be returned.
	pub fn swap(&self, v: P, order: Ordering) -> Option<P> {