rsa/dummy_rng.rs
use rand_core::{CryptoRng, RngCore};
/// This is a dummy RNG for cases when we need a concrete RNG type
/// which does not get used.
#[derive(Copy, Clone)]
pub(crate) struct DummyRng;
impl RngCore for DummyRng {
fn next_u32(&mut self) -> u32 {
unimplemented!();
}
fn next_u64(&mut self) -> u64 {
unimplemented!();
}
fn fill_bytes(&mut self, _: &mut [u8]) {
unimplemented!();
}
fn try_fill_bytes(&mut self, _: &mut [u8]) -> core::result::Result<(), rand_core::Error> {
unimplemented!();
}
}
impl CryptoRng for DummyRng {}