Struct ark_ec::scalar_mul::variable_base::stream_pippenger::ChunkedPippenger

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pub struct ChunkedPippenger<G: VariableBaseMSM> { /* private fields */ }

Expand description

Struct for the chunked Pippenger algorithm.

Implementations

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impl<G: VariableBaseMSM> ChunkedPippenger<G>

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pub fn new(max_msm_buffer: usize) -> Self

Initialize a chunked Pippenger instance with default parameters.

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pub fn with_size(buf_size: usize) -> Self

Initialize a chunked Pippenger instance with the given buffer size.

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pub fn add<B, S>(&mut self, base: B, scalar: S)where
B: Borrow<G::MulBase>,
S: Borrow<<G::ScalarField as PrimeField>::BigInt>,

Add a new (base, scalar) pair into the instance.

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pub fn finalize(self) -> G

Output the final Pippenger algorithm result.

Auto Trait Implementations

impl<G> RefUnwindSafe for ChunkedPippenger<G>where
 G: RefUnwindSafe,
 <<G as Group>::ScalarField as PrimeField>::BigInt: RefUnwindSafe,
 <G as ScalarMul>::MulBase: RefUnwindSafe,

impl<G> Send for ChunkedPippenger<G>

impl<G> Sync for ChunkedPippenger<G>

impl<G> Unpin for ChunkedPippenger<G>where
 G: Unpin,
 <<G as Group>::ScalarField as PrimeField>::BigInt: Unpin,
 <G as ScalarMul>::MulBase: Unpin,

impl<G> UnwindSafe for ChunkedPippenger<G>where
 G: UnwindSafe,
 <<G as Group>::ScalarField as PrimeField>::BigInt: UnwindSafe,
 <G as ScalarMul>::MulBase: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
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 Twhere
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 Twhere
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, U> TryFrom for Twhere
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 Twhere
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 ark_ec::scalar_mul::variable_base::stream_pippenger::ChunkedPippenger

Implementations

impl<G: VariableBaseMSM> ChunkedPippenger<G>

pub fn new(max_msm_buffer: usize) -> Self

pub fn with_size(buf_size: usize) -> Self

pub fn add<B, S>(&mut self, base: B, scalar: S)where
B: Borrow<G::MulBase>,
S: Borrow<<G::ScalarField as PrimeField>::BigInt>,

pub fn finalize(self) -> G

Auto Trait Implementations

impl<G> RefUnwindSafe for ChunkedPippenger<G>where
    G: RefUnwindSafe,
    <<G as Group>::ScalarField as PrimeField>::BigInt: RefUnwindSafe,
    <G as ScalarMul>::MulBase: RefUnwindSafe,

impl<G> Send for ChunkedPippenger<G>

impl<G> Sync for ChunkedPippenger<G>

impl<G> Unpin for ChunkedPippenger<G>where
    G: Unpin,
    <<G as Group>::ScalarField as PrimeField>::BigInt: Unpin,
    <G as ScalarMul>::MulBase: Unpin,

impl<G> UnwindSafe for ChunkedPippenger<G>where
    G: UnwindSafe,
    <<G as Group>::ScalarField as PrimeField>::BigInt: UnwindSafe,
    <G as ScalarMul>::MulBase: 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> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = 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<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn vzip(self) -> V

Struct ark_ec::scalar_mul::variable_base::stream_pippenger::ChunkedPippenger

Implementations

impl<G: VariableBaseMSM> ChunkedPippenger<G>

pub fn new(max_msm_buffer: usize) -> Self

pub fn with_size(buf_size: usize) -> Self

pub fn add<B, S>(&mut self, base: B, scalar: S)where B: Borrow<G::MulBase>, S: Borrow<<G::ScalarField as PrimeField>::BigInt>,

pub fn finalize(self) -> G

Auto Trait Implementations

impl<G> RefUnwindSafe for ChunkedPippenger<G>where G: RefUnwindSafe, <<G as Group>::ScalarField as PrimeField>::BigInt: RefUnwindSafe, <G as ScalarMul>::MulBase: RefUnwindSafe,

impl<G> Send for ChunkedPippenger<G>

impl<G> Sync for ChunkedPippenger<G>

impl<G> Unpin for ChunkedPippenger<G>where G: Unpin, <<G as Group>::ScalarField as PrimeField>::BigInt: Unpin, <G as ScalarMul>::MulBase: Unpin,

impl<G> UnwindSafe for ChunkedPippenger<G>where G: UnwindSafe, <<G as Group>::ScalarField as PrimeField>::BigInt: UnwindSafe, <G as ScalarMul>::MulBase: 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> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = 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<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

pub fn add<B, S>(&mut self, base: B, scalar: S)where
B: Borrow<G::MulBase>,
S: Borrow<<G::ScalarField as PrimeField>::BigInt>,

impl<G> RefUnwindSafe for ChunkedPippenger<G>where
G: RefUnwindSafe,
<<G as Group>::ScalarField as PrimeField>::BigInt: RefUnwindSafe,
<G as ScalarMul>::MulBase: RefUnwindSafe,

impl<G> Unpin for ChunkedPippenger<G>where
G: Unpin,
<<G as Group>::ScalarField as PrimeField>::BigInt: Unpin,
<G as ScalarMul>::MulBase: Unpin,

impl<G> UnwindSafe for ChunkedPippenger<G>where
G: UnwindSafe,
<<G as Group>::ScalarField as PrimeField>::BigInt: UnwindSafe,
<G as ScalarMul>::MulBase: UnwindSafe,

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

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

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

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

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

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

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,