Module core::hint

Hints to compiler that affects how code should be emitted or optimized.

Functions

unreachable_unchecked⚠	Informs the compiler that this point in the code is not reachable, enabling further optimizations.
black_box	Experimental A function that is opaque to the optimizer, to allow benchmarks to pretend to use outputs to assist in avoiding dead-code elimination.
spin_loop	Experimental Signals the processor that it is entering a busy-wait spin-loop.