/rust/registry/src/index.crates.io-1949cf8c6b5b557f/generic-array-0.14.7/src/impl_zeroize.rs

Source
use crate::{ArrayLength, GenericArray};

use zeroize::Zeroize;

impl<T: Zeroize, N: ArrayLength<T>> Zeroize for GenericArray<T, N> {
    fn zeroize(&mut self) {
        self.as_mut_slice().iter_mut().zeroize()
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_zeroize() {
        let mut array = GenericArray::<u8, typenum::U2>::default();
        array[0] = 4;
        array[1] = 9;
        array.zeroize();
        assert_eq!(array[0], 0);
        assert_eq!(array[1], 0);
    }
}

Coverage Report

Created: 2026-06-30 07:02

Line	Count	Source
1		use crate::{ArrayLength, GenericArray};
2
3		use zeroize::Zeroize;
4
5		impl<T: Zeroize, N: ArrayLength<T>> Zeroize for GenericArray<T, N> {
6	0	fn zeroize(&mut self) {
7	0	self.as_mut_slice().iter_mut().zeroize()
8	0	} Unexecuted instantiation: <generic_array::GenericArray<u8, typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UTerm, typenum::bit::B1>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>> as zeroize::Zeroize>::zeroize Unexecuted instantiation: <generic_array::GenericArray<_, _> as zeroize::Zeroize>::zeroize
9		}
10
11		#[cfg(test)]
12		mod tests {
13		use super::*;
14
15		#[test]
16		fn test_zeroize() {
17		let mut array = GenericArray::<u8, typenum::U2>::default();
18		array[0] = 4;
19		array[1] = 9;
20		array.zeroize();
21		assert_eq!(array[0], 0);
22		assert_eq!(array[1], 0);
23		}
24		}