rdrand.rs - mozsearch

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// We only test the RDRAND-based RNG source on supported architectures.

#![cfg(any(target_arch = "x86_64", target_arch = "x86"))]

// rdrand.rs expects to be part of the getrandom main crate, so we need these

// additional imports to get rdrand.rs to compile.

use getrandom::Error;

#[macro_use]

extern crate cfg_if;

#[path = "../src/lazy.rs"]

mod lazy;

#[path = "../src/rdrand.rs"]

mod rdrand;

#[path = "../src/util.rs"]

mod util;

// The rdrand implementation has the signature of getrandom_uninit(), but our

// tests expect getrandom_impl() to have the signature of getrandom().

fn getrandom_impl(dest: &mut [u8]) -> Result<(), Error> {

    rdrand::getrandom_inner(unsafe { util::slice_as_uninit_mut(dest) })?;

    Ok(())

mod common;