dummy.rs

// Copyright 2018 Developers of the Rand project.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

//! A dummy implementation for unsupported targets which always returns
//! `Err(Error::UNAVAILABLE)`
use crate::Error;
use core::num::NonZeroU32;

pub fn getrandom_inner(_: &mut [u8]) -> Result<(), Error> {
    error!("no support for this platform");
    Err(Error::UNAVAILABLE)
}

#[inline(always)]
pub fn error_msg_inner(_: NonZeroU32) -> Option<&'static str> {
    None
}