Struct snarkvm_wasm::groth16::Proof

pub struct Proof<E> where
    E: PairingEngine,  {
    pub a: <E as PairingEngine>::G1Affine,
    pub b: <E as PairingEngine>::G2Affine,
    pub c: <E as PairingEngine>::G1Affine,
    // some fields omitted
}

A proof in the Groth16 SNARK.

Fields

a: <E as PairingEngine>::G1Affine

b: <E as PairingEngine>::G2Affine

c: <E as PairingEngine>::G1Affine

Implementations

impl<E> Proof<E> where
    E: PairingEngine, 

pub fn write_compressed<W>(&self, writer: W) -> Result<(), Error> where
    W: Write, 

Serialize the proof into bytes in compressed form, for storage on disk or transmission over the network.

pub fn write_uncompressed<W>(&self, writer: W) -> Result<(), Error> where
    W: Write, 

Serialize the proof into bytes in uncompressed form, for storage on disk or transmission over the network.

pub fn read_compressed<R>(reader: R) -> Result<Proof<E>, Error> where
    R: Read, 

Deserialize the proof from compressed bytes.

pub fn read_uncompressed<R>(reader: R) -> Result<Proof<E>, Error> where
    R: Read, 

Deserialize the proof from uncompressed bytes.

pub fn read<R>(reader: R) -> Result<Proof<E>, Error> where
    R: Read, 

Deserialize a proof from compressed or uncompressed bytes.

pub fn compressed_proof_size() -> Result<usize, Error>

Returns the number of bytes in a compressed proof serialization.

pub fn uncompressed_proof_size() -> Result<usize, Error>

Returns the number of bytes in an uncompressed proof serialization.

Trait Implementations

impl<PairingE, ConstraintF, P> AllocGadget<Proof<PairingE>, ConstraintF> for ProofGadget<PairingE, ConstraintF, P> where
    P: PairingGadget<PairingE, ConstraintF>,
    PairingE: PairingEngine,
    ConstraintF: Field, 

pub fn alloc<FN, T, CS>(
    cs: CS,
    value_gen: FN
) -> Result<ProofGadget<PairingE, ConstraintF, P>, SynthesisError> where
    CS: ConstraintSystem<ConstraintF>,
    T: Borrow<Proof<PairingE>>,
    FN: FnOnce() -> Result<T, SynthesisError>, 

pub fn alloc_input<FN, T, CS>(
    cs: CS,
    value_gen: FN
) -> Result<ProofGadget<PairingE, ConstraintF, P>, SynthesisError> where
    CS: ConstraintSystem<ConstraintF>,
    T: Borrow<Proof<PairingE>>,
    FN: FnOnce() -> Result<T, SynthesisError>, 

fn alloc_constant<Fn, T, CS>(_cs: CS, _f: Fn) -> Result<Self, SynthesisError> where
    Fn: FnOnce() -> Result<T, SynthesisError>,
    CS: ConstraintSystem<F>,
    T: Borrow<V>, 

fn alloc_checked<Fn, T, CS>(cs: CS, f: Fn) -> Result<Self, SynthesisError> where
    Fn: FnOnce() -> Result<T, SynthesisError>,
    CS: ConstraintSystem<F>,
    T: Borrow<V>, 

fn alloc_input_checked<Fn, T, CS>(cs: CS, f: Fn) -> Result<Self, SynthesisError> where
    Fn: FnOnce() -> Result<T, SynthesisError>,
    CS: ConstraintSystem<F>,
    T: Borrow<V>, 

impl<E> CanonicalDeserialize for Proof<E> where
    E: PairingEngine, 

pub fn deserialize<R>(reader: &mut R) -> Result<Proof<E>, SerializationError> where
    R: Read, 

Reads Self from reader.

pub fn deserialize_uncompressed<R>(
    reader: &mut R
) -> Result<Proof<E>, SerializationError> where
    R: Read, 

Reads Self from reader without compression.

impl<E> CanonicalSerialize for Proof<E> where
    E: PairingEngine, 

pub fn serialize<W>(&self, writer: &mut W) -> Result<(), SerializationError> where
    W: Write, 

Serializes self into writer.

pub fn serialized_size(&self) -> usize

pub fn serialize_uncompressed<W>(
    &self,
    writer: &mut W
) -> Result<(), SerializationError> where
    W: Write, 

Serializes self into writer without compression.

pub fn uncompressed_size(&self) -> usize

impl<E> Clone for Proof<E> where
    E: Clone + PairingEngine,
    <E as PairingEngine>::G1Affine: Clone,
    <E as PairingEngine>::G2Affine: Clone, 

pub fn clone(&self) -> Proof<E>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<E> Debug for Proof<E> where
    E: Debug + PairingEngine,
    <E as PairingEngine>::G1Affine: Debug,
    <E as PairingEngine>::G2Affine: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<E> Default for Proof<E> where
    E: PairingEngine, 

pub fn default() -> Proof<E>

Returns the “default value” for a type.

impl<E> FromBytes for Proof<E> where
    E: PairingEngine, 

pub fn read<R>(reader: R) -> Result<Proof<E>, Error> where
    R: Read, 

Reads Self from reader.

impl<E> PartialEq<Proof<E>> for Proof<E> where
    E: PairingEngine, 

pub fn eq(&self, other: &Proof<E>) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<E> ToBytes for Proof<E> where
    E: PairingEngine, 

pub fn write<W>(&self, writer: W) -> Result<(), Error> where
    W: Write, 

Serializes self into writer.