Function core::arch::x86_64::_rdrand32_step1.27.0[][src]

pub unsafe fn _rdrand32_step(val: &mut u32) -> i32
This is supported on x86-64 and target feature rdrand only.

Read a hardware generated 32-bit random value and store the result in val. Returns 1 if a random value was generated, and 0 otherwise.

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