Struct Zeroizing 

pub struct Zeroizing<T: Zeroize>(/* private fields */);

A wrapper that zeroizes its contents when dropped.

use ic_core::Zeroizing;
let mut key = Zeroizing::new([0u8; 32]);
key[0] = 0x42;
assert_eq!(key[0], 0x42);
// `key` is wiped when it leaves scope.

Implementations

impl<T: Zeroize> Zeroizing<T>

pub const fn new(value: T) -> Self

Wrap a value so it is erased on drop.

pub fn get(&self) -> &T

Borrow the protected value.

pub fn get_mut(&mut self) -> &mut T

Mutably borrow the protected value.

Trait Implementations

impl<T: Clone + Zeroize> Clone for Zeroizing<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug + Zeroize> Debug for Zeroizing<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Zeroize> Deref for Zeroizing<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T: Zeroize> DerefMut for Zeroizing<T>

fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.

impl<T: Zeroize> Drop for Zeroizing<T>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<T: Eq + Zeroize> Eq for Zeroizing<T>

impl<T: PartialEq + Zeroize> PartialEq for Zeroizing<T>

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<T: PartialEq + Zeroize> StructuralPartialEq for Zeroizing<T>