saffron::storage

Struct Data

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pub struct Data<F: PrimeField> {
    pub data: Vec<F>,
}

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§data: Vec<F>

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impl<F: PrimeField> Data<F>

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pub fn of_bytes(bytes: &[u8]) -> Data<F>

Returns the data correpsonding to the provided bytes

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pub fn is_empty(&self) -> bool

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pub fn len(&self) -> usize

Returns the length of the data

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pub fn to_polynomial(&self, domain: R2D<F>) -> DensePolynomial<F>

Returns the polynomial that correspond to the data. If the data is bigger than domain’s size, the additionnal points will be ignored. If the data is smaller, it is padded with zeros

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pub fn to_commitment<G: KimchiCurve<ScalarField = F>>(&self, srs: &SRS<G>) -> G

Commit a data of length smaller than SRS_SIZE If greater data is provided, anything above SRS_SIZE is ignored

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pub fn apply_inplace(&mut self, diff: &Diff<F>)

Modifies inplace the provided data with diff

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pub fn apply(&self, diff: &Diff<F>) -> Data<F>

Returns a new data corresponding to the provided data with diff applied

Auto Trait Implementations§

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impl<F> Freeze for Data<F>

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impl<F> RefUnwindSafe for Data<F>
where F: RefUnwindSafe,

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impl<F> Send for Data<F>

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impl<F> Sync for Data<F>

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impl<F> Unpin for Data<F>
where F: Unpin,

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impl<F> UnwindSafe for Data<F>
where F: 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

Mutably borrows from an owned value. 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<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> 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