Struct Tag 

pub struct Tag<const N: usize>(/* private fields */);

An authentication tag.

Implementations

impl<const N: usize> Tag<N>

pub const fn len(&self) -> usize

Returns its length in octets.

pub const fn as_bytes(&self) -> &[u8; N]

Returns itself as a byte array.

Trait Implementations

impl<const N: usize> AsRef<[u8]> for Tag<N>

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl<const N: usize> Clone for Tag<N>

fn clone(&self) -> Tag<N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const N: usize> ConstantTimeEq for Tag<N>

fn ct_eq(&self, other: &Self) -> Choice

Determine if two items are equal.

fn ct_ne(&self, other: &Self) -> Choice

Determine if two items are NOT equal.

impl<const N: usize> Debug for Tag<N>

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

Formats the value using the given formatter.

impl<const N: usize> From<[u8; N]> for Tag<N>

fn from(tag: [u8; N]) -> Self

Converts to this type from the input type.

impl From<GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>> for Tag<64>

fn from(tag: GenericArray<u8, U64>) -> Self

Converts to this type from the input type.

impl From<GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>> for Tag<32>

fn from(tag: GenericArray<u8, U32>) -> Self

Converts to this type from the input type.

impl From<GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B1>, B0>, B0>, B0>, B0>>> for Tag<48>

fn from(tag: GenericArray<u8, U48>) -> Self

Converts to this type from the input type.

impl<const N: usize> From<Tag<N>> for [u8; N]

fn from(tag: Tag<N>) -> Self

Converts to this type from the input type.

impl<const N: usize> TryFrom<&[u8]> for Tag<N>

type Error = TryFromSliceError

The type returned in the event of a conversion error.

fn try_from(tag: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl<const N: usize> Copy for Tag<N>