Struct seckey::TempKey

#[repr(transparent)]
pub struct TempKey<T: AsMut<[u8]>>(_);

Temporary Key

use seckey::{ TempKey, CmpKey };

let mut key = [8u8; 8];
let key = TempKey::new(&mut key);
assert_eq!(CmpKey(&key[..]), &[8u8; 8][..]);

Note

• It will zero the value when Drop.
• It will refuse to accept if T is reference or pointer, to avoid causing null pointer.
• It is a reference, to avoid it from being affected by stack copy (return value).

Implementations

impl<T: AsMut<[u8]>> TempKey<T>

pub fn new(t: T) -> TempKey<T>

Trait Implementations

impl<T: AsMut<[u8]>> Debug for TempKey<T>

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

Formats the value using the given formatter.

impl<T: AsMut<[u8]>> Deref for TempKey<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T: AsMut<[u8]>> DerefMut for TempKey<T>

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

Mutably dereferences the value.

impl<T: AsMut<[u8]>> Drop for TempKey<T>

fn drop(&mut self)

Executes the destructor for this type.