[−][src]Function core::hint::spin_loop
pub fn spin_loop()
Emits a machine instruction hinting to the processor that it is running in busy-wait spin-loop ("spin lock").
For a discussion of different locking strategies and their trade-offs, see
core::sync::atomic::spin_loop_hint
.
Note: On platforms that do not support receiving spin-loop hints this function does not do anything at all.