[−][src]Function wide::arch::x86_64::rdrand32_step
pub fn rdrand32_step() -> Option<u32>
Attempts to produce a u32
from the hardware RNG.
Intel suggests that you try to call this function up to 10 times in a row if you get a failure. After that there's probably something actually wrong.
Note: this is the same speed as rdrand64_step
, so you usually might as
well use that one if you're on a x86_64
.
See
_rdrand32_step