oa::core::memory::zero_secure

Erase every byte through observable stores. Unlike ordinary filling or zeroing, these writes are retained even when the compiler can prove the destination is not subsequently read. This does not erase copies held elsewhere or guarantee removal from caches or swap.

FnRust public API

Function Documentation

pub fn zero_secure(
	bytes: &mut [u8]
)

Erase every byte through observable stores. Unlike ordinary filling or zeroing, these writes are retained even when the compiler can prove the destination is not subsequently read. This does not erase copies held elsewhere or guarantee removal from caches or swap.