pub unsafe fn __rndr(value: *mut u64) -> i32🔬This is a nightly-only experimental API. (
stdarch_aarch64_rand #153514)Available on (AArch64 or
target_arch=arm64ec) and target feature rand only.Expand description
Stores a 64-bit random number into the object pointed to by the argument and returns zero. If the implementation could not generate a random number within a reasonable period of time the object pointed to by the input is set to zero and a non-zero value is returned.