binius_field::linear_transformation

Struct BytewiseLookupTransformation

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pub struct BytewiseLookupTransformation<UIn, UOut> { /* private fields */ }
Expand description

Linear transformation using precomputed byte-indexed lookup tables.

This implementation uses the Method of Four Russians to optimize the computation by precomputing lookup tables for each byte position and using bitwise chunks of the words.

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impl<UIn, UOut> BytewiseLookupTransformation<UIn, UOut>
where UIn: UnderlierType + DivisIterable<u8>, UOut: UnderlierWithBitOps,

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pub fn new(cols: &[UOut]) -> Self

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impl<UIn: Debug, UOut: Debug> Debug for BytewiseLookupTransformation<UIn, UOut>

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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<UIn, UOut> Transformation<UIn, UOut> for BytewiseLookupTransformation<UIn, UOut>
where UIn: UnderlierType + DivisIterable<u8>, UOut: UnderlierWithBitOps,

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fn transform(&self, data: &UIn) -> UOut

Auto Trait Implementations§

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impl<UIn, UOut> Freeze for BytewiseLookupTransformation<UIn, UOut>

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impl<UIn, UOut> RefUnwindSafe for BytewiseLookupTransformation<UIn, UOut>
where UIn: RefUnwindSafe, UOut: RefUnwindSafe,

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impl<UIn, UOut> Send for BytewiseLookupTransformation<UIn, UOut>
where UIn: Send, UOut: Send,

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impl<UIn, UOut> Sync for BytewiseLookupTransformation<UIn, UOut>
where UIn: Sync, UOut: Sync,

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impl<UIn, UOut> Unpin for BytewiseLookupTransformation<UIn, UOut>
where UIn: Unpin, UOut: Unpin,

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impl<UIn, UOut> UnwindSafe for BytewiseLookupTransformation<UIn, UOut>
where UIn: UnwindSafe, UOut: UnwindSafe,

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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

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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>

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impl<T, U> Into<U> 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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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, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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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