Function serde::lib::core::arch::x86_64::_rdrand64_step

1.27.0 · source · []
pub unsafe fn _rdrand64_step(val: &mut u64) -> i32
This is supported on x86-64 and target feature rdrand only.
Expand description

Read a hardware generated 64-bit random value and store the result in val. Returns 1 if a random value was generated, and 0 otherwise.

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