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RaaSignFlippingCode

zip_plus::code::raa_sign_flip

Struct RaaSignFlippingCode 

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pub struct RaaSignFlippingCode<Zt: ZipTypes, Config: RaaConfig, const REP: usize> { /* private fields */ }
Expand description

Implementation of a repeat-accumulate-accumulate (RAA) codes. Flips signs of every second entry in the codeword, starting from the second one.

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impl<Zt: ZipTypes, Config: RaaConfig, const REP: usize> RaaSignFlippingCode<Zt, Config, REP>
where Zt::Cw: Ring,

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pub fn new(row_len: usize) -> Self

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impl<Zt: Clone + ZipTypes, Config: Clone + RaaConfig, const REP: usize> Clone for RaaSignFlippingCode<Zt, Config, REP>

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fn clone(&self) -> RaaSignFlippingCode<Zt, Config, REP>

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<Zt: ZipTypes, Config: RaaConfig, const REP: usize> Debug for RaaSignFlippingCode<Zt, Config, REP>

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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<Zt: ZipTypes, Config: RaaConfig, const REP: usize> LinearCode<Zt> for RaaSignFlippingCode<Zt, Config, REP>
where Zt::Cw: Ring,

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const REPETITION_FACTOR: usize = REP

Repetition factor, a.k.a. inverse rate, the ratio of codeword length to input row length. Has to be at a power of 2. Read more
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fn row_len(&self) -> usize

Length of each input row before encoding
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fn codeword_len(&self) -> usize

Length of each encoded codeword (output length after encoding)
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fn params_string(&self) -> String

String representation of the parameters of this linear code, used for benchmarks. Should start with “row_len=X”.
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fn encode(&self, row: &[Zt::Eval]) -> Vec<Zt::Cw>

Encodes a row of cryptographic integers using this linear encoding scheme. Read more
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fn encode_wide(&self, row: &[Zt::CombR]) -> Vec<Zt::CombR>

Encodes a row of cryptographic integers using this linear encoding scheme. Read more
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fn encode_f<F>(&self, row: &[F]) -> Vec<F>
where F: PrimeField + FromRef<F>,

Encodes a row of field elements using this linear encoding scheme. Read more
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impl<Zt: ZipTypes, Config: RaaConfig, const REP: usize> PartialEq for RaaSignFlippingCode<Zt, Config, REP>

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<Zt: ZipTypes, Config: RaaConfig, const REP: usize> Eq for RaaSignFlippingCode<Zt, Config, REP>

Auto Trait Implementations§

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impl<Zt, Config, const REP: usize> Freeze for RaaSignFlippingCode<Zt, Config, REP>

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impl<Zt, Config, const REP: usize> RefUnwindSafe for RaaSignFlippingCode<Zt, Config, REP>
where Zt: RefUnwindSafe, Config: RefUnwindSafe,

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impl<Zt, Config, const REP: usize> Send for RaaSignFlippingCode<Zt, Config, REP>

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impl<Zt, Config, const REP: usize> Sync for RaaSignFlippingCode<Zt, Config, REP>

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impl<Zt, Config, const REP: usize> Unpin for RaaSignFlippingCode<Zt, Config, REP>
where Zt: Unpin, Config: Unpin,

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impl<Zt, Config, const REP: usize> UnsafeUnpin for RaaSignFlippingCode<Zt, Config, REP>

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impl<Zt, Config, const REP: usize> UnwindSafe for RaaSignFlippingCode<Zt, Config, REP>
where Zt: UnwindSafe, Config: 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> AsMaybeUninit for T

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type Uninit = MaybeUninit<T>

This type in its maybe-uninitialized form.
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type SizedPart = T

The largest Sized element in Self, used to check for the absence of drop glue via a Copy bound. Read more
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fn as_ref_uninit(&self) -> &<T as AsMaybeUninit>::Uninit

Converts a &self to its maybe-initialized equivalent.
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unsafe fn as_mut_uninit(&mut self) -> &mut <T as AsMaybeUninit>::Uninit

Converts a &mut T to its maybe-initialized equivalent. Read more
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unsafe fn raw_as_uninit<'a>(raw: *const T) -> &'a <T as AsMaybeUninit>::Uninit

Converts a raw pointer to a reference to maybe-uninit. Read more
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unsafe fn raw_mut_as_uninit<'a>( raw: *mut T, ) -> &'a mut <T as AsMaybeUninit>::Uninit

Converts a raw mutable pointer to a mutable reference to maybe-uninit. 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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. 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, 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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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<F, T> IntoWithConfig<F> for T
where F: PrimeField + FromWithConfig<T>,

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fn into_with_cfg(self, cfg: &<F as PrimeField>::Config) -> F

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impl<T> ManuallyDropMut for T

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type Ret = ManuallyDrop<T>

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fn manually_drop_mut<'__>(&'__ mut self) -> &'__ mut ManuallyDrop<T>

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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<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