Struct universal_hash::Output

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pub struct Output<U: UniversalHash> { /* private fields */ }

Expand description

Outputs of universal hash functions which are a thin wrapper around a byte array. Provides a safe Eq implementation that runs in constant time, which is useful for implementing Message Authentication Codes (MACs) based on universal hashing.

Implementations

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impl Output where
U: UniversalHash,

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pub fn new(bytes: Block) -> Output

Create a new Output block.

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pub fn into_bytes(self) -> Block

Get the inner GenericArray this type wraps

Trait Implementations

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impl<U: Clone + UniversalHash> Clone for Output where
U::BlockSize: Clone,

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fn clone(&self) -> Output

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

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impl ConstantTimeEq for Output where
U: UniversalHash,

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

Determine if two items are equal. Read more

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impl<'a, U> From<&'a GenericArray<u8, ::BlockSize>> for Output where
U: UniversalHash,

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fn from(bytes: &'a Block) -> Self

Converts to this type from the input type.

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impl From<GenericArray<u8, ::BlockSize>> for Output where
U: UniversalHash,

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fn from(bytes: Block) -> Self

Converts to this type from the input type.

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impl PartialEq<Output> for Output where
U: UniversalHash,

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fn eq(&self, x: &Output) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=.

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impl<U: UniversalHash> Eq for Output

Auto Trait Implementations

impl RefUnwindSafe for Output where
<::BlockSize as ArrayLength<u8>>::ArrayType: RefUnwindSafe,

impl Send for Output

impl Sync for Output

impl Unpin for Output where
<::BlockSize as ArrayLength<u8>>::ArrayType: Unpin,

impl UnwindSafe for Output where
<::BlockSize as ArrayLength<u8>>::ArrayType: UnwindSafe,

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

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impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct universal_hash::Output

Implementations

impl<U> Output<U> where U: UniversalHash,

pub fn new(bytes: Block<U>) -> Output<U>

pub fn into_bytes(self) -> Block<U>

Trait Implementations

impl<U: Clone + UniversalHash> Clone for Output<U> where U::BlockSize: Clone,

fn clone(&self) -> Output<U>

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

impl<U> ConstantTimeEq for Output<U> where U: UniversalHash,

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

impl<'a, U> From<&'a GenericArray<u8, <U as UniversalHash>::BlockSize>> for Output<U> where U: UniversalHash,

fn from(bytes: &'a Block<U>) -> Self

impl<U> From<GenericArray<u8, <U as UniversalHash>::BlockSize>> for Output<U> where U: UniversalHash,

fn from(bytes: Block<U>) -> Self

impl<U> PartialEq<Output<U>> for Output<U> where U: UniversalHash,

fn eq(&self, x: &Output<U>) -> bool

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

impl<U: UniversalHash> Eq for Output<U>

Auto Trait Implementations

impl<U> RefUnwindSafe for Output<U> where <<U as UniversalHash>::BlockSize as ArrayLength<u8>>::ArrayType: RefUnwindSafe,

impl<U> Send for Output<U>

impl<U> Sync for Output<U>

impl<U> Unpin for Output<U> where <<U as UniversalHash>::BlockSize as ArrayLength<u8>>::ArrayType: Unpin,

impl<U> UnwindSafe for Output<U> where <<U as UniversalHash>::BlockSize as ArrayLength<u8>>::ArrayType: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<U> Output<U> where
U: UniversalHash,

impl<U: Clone + UniversalHash> Clone for Output<U> where
U::BlockSize: Clone,

impl<U> ConstantTimeEq for Output<U> where
U: UniversalHash,

impl<'a, U> From<&'a GenericArray<u8, <U as UniversalHash>::BlockSize>> for Output<U> where
U: UniversalHash,

impl<U> From<GenericArray<u8, <U as UniversalHash>::BlockSize>> for Output<U> where
U: UniversalHash,

impl<U> PartialEq<Output<U>> for Output<U> where
U: UniversalHash,

impl<U> RefUnwindSafe for Output<U> where
<<U as UniversalHash>::BlockSize as ArrayLength<u8>>::ArrayType: RefUnwindSafe,

impl<U> Unpin for Output<U> where
<<U as UniversalHash>::BlockSize as ArrayLength<u8>>::ArrayType: Unpin,

impl<U> UnwindSafe for Output<U> where
<<U as UniversalHash>::BlockSize as ArrayLength<u8>>::ArrayType: UnwindSafe,

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

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

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

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

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

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

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