pub fn linux_random_bytes(buffer: &mut [u8])Available on crate features
unsafe_syscall and linux only.Expand description
Fills the given buffer with random bytes that may not be cryptographically secure.
It makes use of the GRND_NONBLOCK and GRND_INSECURE flags. So when the randomness
source is not ready, instead of blocking it may return less secure data in linux >= 5.6
or retry it a certain number of times, or even return 0 in some cases.
ยงPanics
Panics in debug if buffer.len() > isize::MAX