[−][src]Struct block_padding::Iso7816

pub struct Iso7816;

Pad block with byte sequence \x80 00...00 00.

use block_padding::{Iso7816, Padding};
use generic_array::{GenericArray, typenum::U8};

let msg = b"test";
let pos = msg.len();
let mut block: GenericArray::<u8, U8> = [0xff; 8].into();
block[..pos].copy_from_slice(msg);
Iso7816::pad(&mut block, pos);
assert_eq!(&block[..], b"test\x80\x00\x00\x00");
let res = Iso7816::unpad(&block).unwrap();
assert_eq!(res, msg);

Trait Implementations

impl Clone for Iso7816[src]

impl Copy for Iso7816[src]

impl Debug for Iso7816[src]

impl<B: ArrayLength<u8>> Padding<B> for Iso7816[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.