binius_field::arch::portable::arithmetic::ghash

Struct WideGhashProduct

pub struct WideGhashProduct<U: Underlier128bLanes> { /* private fields */ }

Expand description

An unreduced GHASH product, stored as the four 64-bit limbs (v0, v1, v2, v3) of the 256-bit schoolbook product. Values of this type can be summed by XOR and reduced once at the end via reduce.

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impl<U: Underlier128bLanes> WideGhashProduct

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pub fn reduce(self) -> U

Reduce the accumulated wide product to a single GF(2^128) element.

Trait Implementations§

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impl<U: Underlier128bLanes> Add for WideGhashProduct

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type Output = WideGhashProduct

The resulting type after applying the + operator.

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fn add(self, rhs: Self) -> Self

Performs the + operation. Read more

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impl<U: Underlier128bLanes> AddAssign for WideGhashProduct

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fn add_assign(&mut self, rhs: Self)

Performs the += operation. Read more

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impl<U: Clone + Underlier128bLanes> Clone for WideGhashProduct
where U::U64: Clone,

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fn clone(&self) -> WideGhashProduct

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl<U: Debug + Underlier128bLanes> Debug for WideGhashProduct
where U::U64: Debug,

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

Formats the value using the given formatter. Read more

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impl<U: Default + Underlier128bLanes> Default for WideGhashProduct
where U::U64: Default,

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fn default() -> WideGhashProduct

Returns the “default value” for a type. Read more

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impl<U: Underlier128bLanes> Sub for WideGhashProduct

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type Output = WideGhashProduct

The resulting type after applying the - operator.

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fn sub(self, rhs: Self) -> Self

Performs the - operation. Read more

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impl<U: Underlier128bLanes> SubAssign for WideGhashProduct

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fn sub_assign(&mut self, rhs: Self)

Performs the -= operation. Read more

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impl<U: Underlier128bLanes> Sum for WideGhashProduct

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fn sum<I: Iterator<Item = Self>>(iter: I) -> Self

Takes an iterator and generates Self from the elements by “summing up” the items.

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impl<U: Copy + Underlier128bLanes> Copy for WideGhashProduct
where U::U64: Copy,

Auto Trait Implementations§

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impl UnwindSafe for WideGhashProduct
where ::U64: 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,

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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,

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

Mutably borrows from an owned value. Read more

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

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

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

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.

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type Init = T

The type for initializers.

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same for T

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type Output = T

Should always be Self

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

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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>,

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type Error = Infallible

The type returned in the event of a conversion error.

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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>,

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type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

WideGhashProduct

Struct WideGhashProduct Copy item path

Implementations§

impl<U: Underlier128bLanes> WideGhashProduct<U>

pub fn reduce(self) -> U

Trait Implementations§

impl<U: Underlier128bLanes> Add for WideGhashProduct<U>

type Output = WideGhashProduct<U>

fn add(self, rhs: Self) -> Self

impl<U: Underlier128bLanes> AddAssign for WideGhashProduct<U>

fn add_assign(&mut self, rhs: Self)

impl<U: Clone + Underlier128bLanes> Clone for WideGhashProduct<U>where U::U64: Clone,

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

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

impl<U: Debug + Underlier128bLanes> Debug for WideGhashProduct<U>where U::U64: Debug,

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

impl<U: Default + Underlier128bLanes> Default for WideGhashProduct<U>where U::U64: Default,

fn default() -> WideGhashProduct<U>

impl<U: Underlier128bLanes> Sub for WideGhashProduct<U>

type Output = WideGhashProduct<U>

fn sub(self, rhs: Self) -> Self

impl<U: Underlier128bLanes> SubAssign for WideGhashProduct<U>

fn sub_assign(&mut self, rhs: Self)

impl<U: Underlier128bLanes> Sum for WideGhashProduct<U>

fn sum<I: Iterator<Item = Self>>(iter: I) -> Self

impl<U: Copy + Underlier128bLanes> Copy for WideGhashProduct<U>where U::U64: Copy,

Auto Trait Implementations§

impl<U> Freeze for WideGhashProduct<U>where <U as Underlier128bLanes>::U64: Freeze,

impl<U> RefUnwindSafe for WideGhashProduct<U>where <U as Underlier128bLanes>::U64: RefUnwindSafe,

impl<U> Send for WideGhashProduct<U>

impl<U> Sync for WideGhashProduct<U>

impl<U> Unpin for WideGhashProduct<U>where <U as Underlier128bLanes>::U64: Unpin,

impl<U> UnsafeUnpin for WideGhashProduct<U>where <U as Underlier128bLanes>::U64: UnsafeUnpin,

impl<U> UnwindSafe for WideGhashProduct<U>where <U as Underlier128bLanes>::U64: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> CloneToUninit for Twhere T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same for T

type Output = T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

Struct WideGhashProduct

impl<U: Clone + Underlier128bLanes> Clone for WideGhashProduct<U>
where U::U64: Clone,

impl<U: Debug + Underlier128bLanes> Debug for WideGhashProduct<U>
where U::U64: Debug,

impl<U: Default + Underlier128bLanes> Default for WideGhashProduct<U>
where U::U64: Default,

impl<U: Copy + Underlier128bLanes> Copy for WideGhashProduct<U>
where U::U64: Copy,

impl<U> Freeze for WideGhashProduct<U>
where <U as Underlier128bLanes>::U64: Freeze,

impl<U> RefUnwindSafe for WideGhashProduct<U>
where <U as Underlier128bLanes>::U64: RefUnwindSafe,

impl<U> Unpin for WideGhashProduct<U>
where <U as Underlier128bLanes>::U64: Unpin,

impl<U> UnsafeUnpin for WideGhashProduct<U>
where <U as Underlier128bLanes>::U64: UnsafeUnpin,

impl<U> UnwindSafe for WideGhashProduct<U>
where <U as Underlier128bLanes>::U64: 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> CloneToUninit for T
where T: Clone,

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

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,