Struct halo2_backend::poly::kzg::strategy::SingleStrategy

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pub struct SingleStrategy<E: Engine>
where
    E::G1Affine: CurveAffine<ScalarExt = <E as Engine>::Fr, CurveExt = <E as Engine>::G1>,
    E::G1: CurveExt<AffineExt = E::G1Affine>,
{ /* private fields */ }
Expand description

A verifier that checks a single proof

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impl<'params, E: MultiMillerLoop + Debug> SingleStrategy<E>
where E::G1Affine: CurveAffine<ScalarExt = <E as Engine>::Fr, CurveExt = <E as Engine>::G1>, E::G1: CurveExt<AffineExt = E::G1Affine>,

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pub fn new(params: &'params ParamsVerifierKZG<E>) -> Self

Constructs an empty batch verifier

Trait Implementations§

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impl<E: Clone + Engine> Clone for SingleStrategy<E>
where E::G1Affine: CurveAffine<ScalarExt = <E as Engine>::Fr, CurveExt = <E as Engine>::G1>, E::G1: CurveExt<AffineExt = E::G1Affine>,

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fn clone(&self) -> SingleStrategy<E>

Returns a copy 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<E: Debug + Engine> Debug for SingleStrategy<E>
where E::G1Affine: CurveAffine<ScalarExt = <E as Engine>::Fr, CurveExt = <E as Engine>::G1>, E::G1: CurveExt<AffineExt = E::G1Affine>,

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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<'params, E, V> VerificationStrategy<'params, KZGCommitmentScheme<E>, V> for SingleStrategy<E>
where E: MultiMillerLoop + Debug, V: Verifier<'params, KZGCommitmentScheme<E>, MSMAccumulator = DualMSM<E>, Guard = GuardKZG<E>>, E::G1Affine: SerdeCurveAffine<ScalarExt = <E as Engine>::Fr, CurveExt = <E as Engine>::G1>, E::G1: CurveExt<AffineExt = E::G1Affine>, E::G2Affine: SerdeCurveAffine,

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fn new(params: &'params ParamsVerifierKZG<E>) -> Self

Creates new verification strategy instance
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fn process( self, f: impl FnOnce(V::MSMAccumulator) -> Result<V::Guard, Error> ) -> Result<Self, Error>

Obtains an MSM from the verifier strategy and yields back the strategy
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fn finalize(self) -> bool

Finalizes the batch and checks its validity. Read more

Auto Trait Implementations§

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impl<E> Freeze for SingleStrategy<E>
where <E as Engine>::G1: Sized, <E as Engine>::G1Affine: Sized, <E as Engine>::G2Affine: Freeze,

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impl<E> RefUnwindSafe for SingleStrategy<E>
where <E as Engine>::G1: Sized + RefUnwindSafe, <E as Engine>::G1Affine: Sized, <E as Engine>::G2Affine: RefUnwindSafe, <E as Engine>::Fr: RefUnwindSafe,

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impl<E> Send for SingleStrategy<E>
where <E as Engine>::G1: Sized, <E as Engine>::G1Affine: Sized,

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impl<E> Sync for SingleStrategy<E>
where <E as Engine>::G1: Sized, <E as Engine>::G1Affine: Sized,

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impl<E> Unpin for SingleStrategy<E>
where <E as Engine>::G1: Sized + Unpin, <E as Engine>::G1Affine: Sized, <E as Engine>::G2Affine: Unpin, <E as Engine>::Fr: Unpin,

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impl<E> UnwindSafe for SingleStrategy<E>
where <E as Engine>::G1: Sized + UnwindSafe, <E as Engine>::G1Affine: Sized, <E as Engine>::G2Affine: UnwindSafe, <E as Engine>::Fr: UnwindSafe,

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impl<T> Any for T
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fn conv<T>(self) -> T
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Converts self into T using Into<T>. Read more
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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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where Self: Pointer,

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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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fn from(t: T) -> T

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Calls U::from(self).

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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

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const ALIGN: usize = _

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type Init = T

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