Struct snarkvm_algorithms::snark::groth16::Proof

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pub struct Proof<E: PairingEngine> {
    pub a: E::G1Affine,
    pub b: E::G2Affine,
    pub c: E::G1Affine,
    /* private fields */
}

Expand description

A proof in the Groth16 SNARK.

Fields

a: E::G1Affineb: E::G2Affinec: E::G1Affine

Implementations

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impl<E: PairingEngine> Proof<E>

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pub fn is_compressed(&self) -> bool

Returns true if the proof is in compressed form.

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pub fn write_compressed<W: Write>(&self, writer: W) -> IoResult<()>

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

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pub fn write_uncompressed<W: Write>(&self, writer: W) -> IoResult<()>

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

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pub fn read_compressed<R: Read>(reader: R) -> IoResult<Self>

Deserialize the proof from compressed bytes.

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pub fn read_uncompressed<R: Read>(reader: R) -> IoResult<Self>

Deserialize the proof from uncompressed bytes.

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pub fn read<R: Read>(reader: R) -> IoResult<Self>

Deserialize a proof from compressed or uncompressed bytes.

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pub fn compressed_proof_size() -> IoResult<usize>

Returns the number of bytes in a compressed proof serialization.

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pub fn uncompressed_proof_size() -> IoResult<usize>

Returns the number of bytes in an uncompressed proof serialization.

Trait Implementations

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

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fn deserialize<R: Read>(reader: &mut R) -> Result<Self, SerializationError>

Reads Self from reader.

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fn deserialize_uncompressed<R: Read>(
reader: &mut R
) -> Result<Self, SerializationError>

Reads Self from reader without compression.

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

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

Serializes self into writer.

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fn serialized_size(&self) -> usize

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

Serializes self into writer without compression.

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fn uncompressed_size(&self) -> usize

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

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fn clone(&self) -> Proof<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 + PairingEngine> Debug for Proof<E> where
 E::G1Affine: Debug,
 E::G2Affine: Debug,
 E::G1Affine: Debug,

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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<E: PairingEngine> Default for Proof<E>

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<'de, E: PairingEngine> Deserialize<'de> for Proof<E>

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fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer. Read more

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impl<E: PairingEngine> Display for Proof<E>

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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<E: PairingEngine> FromBytes for Proof<E>

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fn read_le<R: Read>(reader: R) -> IoResult<Self>

Reads Self from reader as little-endian bytes.

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fn from_bytes_le(bytes: &[u8 ]) -> Result<Self, Error>

Returns Self from a byte array in little-endian order.

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impl<E: PairingEngine> FromStr for Proof<E>

type Err = Error

The associated error which can be returned from parsing.

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fn from_str(proof_hex: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more

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

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

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

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

This method tests for !=.

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impl<E: PairingEngine> Serialize for Proof<E>

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fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer. Read more

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

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fn write_le<W: Write>(&self, writer: W) -> IoResult<()>

Writes self into writer as little-endian bytes.

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fn to_bytes_le(&self) -> Result<Vec<u8, Global>, Error>

Returns self as a byte array in little-endian order.

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

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impl<E: PairingEngine> StructuralEq for Proof<E>

Auto Trait Implementations

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

impl<E> Send for Proof<E>

impl<E> Sync for Proof<E>

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

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

Blanket Implementations

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

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pub 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,

const: unstable · source

pub 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,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. 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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pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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

pub fn vzip(self) -> V

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Struct snarkvm_algorithms::snark::groth16::Proof

Fields

Implementations

impl<E: PairingEngine> Proof<E>

pub fn is_compressed(&self) -> bool

pub fn write_compressed<W: Write>(&self, writer: W) -> IoResult<()>

pub fn write_uncompressed<W: Write>(&self, writer: W) -> IoResult<()>

pub fn read_compressed<R: Read>(reader: R) -> IoResult<Self>

pub fn read_uncompressed<R: Read>(reader: R) -> IoResult<Self>

pub fn read<R: Read>(reader: R) -> IoResult<Self>

pub fn compressed_proof_size() -> IoResult<usize>

pub fn uncompressed_proof_size() -> IoResult<usize>

Trait Implementations

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

fn deserialize<R: Read>(reader: &mut R) -> Result<Self, SerializationError>

fn deserialize_uncompressed<R: Read>( reader: &mut R) -> Result<Self, SerializationError>

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

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

fn serialized_size(&self) -> usize

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

fn uncompressed_size(&self) -> usize

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

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

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

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

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

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

fn default() -> Self

impl<'de, E: PairingEngine> Deserialize<'de> for Proof<E>

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

impl<E: PairingEngine> Display for Proof<E>

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

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

fn read_le<R: Read>(reader: R) -> IoResult<Self>

fn from_bytes_le(bytes: &[u8]) -> Result<Self, Error>

impl<E: PairingEngine> FromStr for Proof<E>

type Err = Error

fn from_str(proof_hex: &str) -> Result<Self, Self::Err>

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

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

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

impl<E: PairingEngine> Serialize for Proof<E>

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

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

fn write_le<W: Write>(&self, writer: W) -> IoResult<()>

fn to_bytes_le(&self) -> Result<Vec<u8, Global>, Error>

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

impl<E: PairingEngine> StructuralEq for Proof<E>

Auto Trait Implementations

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

impl<E> Send for Proof<E>

impl<E> Sync for Proof<E>

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

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

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

pub fn borrow_mut(&mut self) -> &mut T

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

fn deserialize_uncompressed<R: Read>(
reader: &mut R
) -> Result<Self, SerializationError>

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

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

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

fn from_bytes_le(bytes: &[u8 ]) -> Result<Self, Error>

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

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

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

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

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

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

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

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

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

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

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

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,