Struct AuthenticationTag

pub struct AuthenticationTag(/* private fields */);

Expand description

The HMAC authentication tag produced by the encryption process.

Implementations§

impl AuthenticationTag

pub const AUTHENTICATION_TAG_SIZE: usize = 16usize

pub const fn from_data(data: [u8; 16]) -> Self

Restore an AuthenticationTag from a fixed-size array of bytes.

pub fn from_data_ref(data: impl AsRef<[u8]>) -> Result<Self>

Restore an AuthenticationTag from a reference to an array of bytes.

pub fn data(&self) -> &[u8; 16]

Get a reference to the fixed-size array of bytes.

Trait Implementations§

impl AsRef<AuthenticationTag> for AuthenticationTag

fn as_ref(&self) -> &AuthenticationTag

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

impl Clone for AuthenticationTag

fn clone(&self) -> AuthenticationTag

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for AuthenticationTag

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

Formats the value using the given formatter. Read more

impl From<&[u8]> for AuthenticationTag

fn from(data: &[u8]) -> Self

Converts to this type from the input type.

impl<'a> From<&'a AuthenticationTag> for &'a [u8; 16]

fn from(value: &'a AuthenticationTag) -> Self

Converts to this type from the input type.

impl From<[u8; 16]> for AuthenticationTag

fn from(data: [u8; 16]) -> Self

Converts to this type from the input type.

impl From<AuthenticationTag> for CBOR

fn from(value: AuthenticationTag) -> Self

Converts to this type from the input type.

impl From<Rc<AuthenticationTag>> for AuthenticationTag

fn from(value: Rc<AuthenticationTag>) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for AuthenticationTag

fn from(data: Vec<u8>) -> Self

Converts to this type from the input type.

impl PartialEq for AuthenticationTag

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<CBOR> for AuthenticationTag

type Error = Error

The type returned in the event of a conversion error.

fn try_from(cbor: CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for AuthenticationTag

impl StructuralPartialEq for AuthenticationTag

Auto Trait Implementations§

impl Freeze for AuthenticationTag

impl RefUnwindSafe for AuthenticationTag

impl Send for AuthenticationTag

impl Sync for AuthenticationTag

impl Unpin for AuthenticationTag

impl UnwindSafe for AuthenticationTag

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CBOREncodable for T
where T: Into<CBOR> + Clone,

fn to_cbor(&self) -> CBOR

fn to_cbor_data(&self) -> Vec<u8> ⓘ

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

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

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> CBORCodable for T
where T: CBORDecodable + CBOREncodable,

impl<T> CBORDecodable for T
where T: TryFrom<CBOR>,

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> MaybeSendSync for T