Struct snarkvm_algorithms::polycommit::kzg10::Commitment

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pub struct Commitment<E: PairingEngine>(pub E::G1Affine);

Expand description

Commitment commits to a polynomial. It is output by KZG10::commit.

Tuple Fields

0: E::G1Affine

The commitment is a group element.

Implementations

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pub fn is_in_correct_subgroup_assuming_on_curve(&self) -> bool

Trait Implementations

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

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fn deserialize_with_mode<R: Read>(
 reader: R,
 compress: Compress,
 validate: Validate
) -> Result<Self, SerializationError>

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fn deserialize_compressed<R>(reader: R) -> Result<Self, SerializationError> where
R: Read,

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fn deserialize_compressed_unchecked<R>(
reader: R
) -> Result<Self, SerializationError> where
R: Read,

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

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fn deserialize_uncompressed_unchecked<R>(
reader: R
) -> Result<Self, SerializationError> where
R: Read,

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

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fn serialize_with_mode<W: Write>(
 &self,
 writer: W,
 compress: Compress
) -> Result<(), SerializationError>

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fn serialized_size(&self, compress: Compress) -> usize

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

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fn compressed_size(&self) -> usize

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

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fn uncompressed_size(&self) -> usize

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

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

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl<E: Debug + PairingEngine> Debug for Commitment<E> where
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: Default + PairingEngine> Default for Commitment<E> where
E::G1Affine: Default,

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fn default() -> Commitment<E>

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

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

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fn read_le<R: Read>(reader: R) -> Result<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: Hash + PairingEngine> Hash for Commitment<E> where
E::G1Affine: Hash,

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl<E: PartialEq + PairingEngine> PartialEq<Commitment<E>> for Commitment<E> where
E::G1Affine: PartialEq,

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

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

1.0.0 · source

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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

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

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: PairingEngine> ToConstraintField<<E as PairingEngine>::Fq> for Commitment<E>

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fn to_field_elements(&self) -> Result<Vec<E::Fq>, ConstraintFieldError>

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impl<E: PairingEngine> ToMinimalBits for Commitment<E>

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fn to_minimal_bits(&self) -> Vec<bool>

Returns self as a minimal boolean array.

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impl<E: PairingEngine> Valid for Commitment<E>

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fn check(&self) -> Result<(), SerializationError>

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fn batch_check<'a>(
batch: impl Iterator<Item = &'a Self> + Send
) -> Result<(), SerializationError> where
Self: 'a,

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impl<E: Copy + PairingEngine> Copy for Commitment<E> where
E::G1Affine: Copy,

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

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

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impl<E: PairingEngine> StructuralPartialEq for Commitment<E>

Auto Trait Implementations

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

impl<E> Send for Commitment<E>

impl<E> Sync for Commitment<E>

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

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

Blanket Implementations

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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,

const: unstable · source

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

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

Mutably borrows from an owned value. Read more

impl<T> CallHasher for T where
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

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

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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

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
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.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

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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fn to_owned(&self) -> T

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

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

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

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

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

Performs the conversion.

Struct snarkvm_algorithms::polycommit::kzg10::Commitment

Tuple Fields

Implementations

impl<E: PairingEngine> Commitment<E>

pub fn empty() -> Self

pub fn has_degree_bound(&self) -> bool

pub fn is_in_correct_subgroup_assuming_on_curve(&self) -> bool

Trait Implementations

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

fn deserialize_with_mode<R: Read>( reader: R, compress: Compress, validate: Validate) -> Result<Self, SerializationError>

fn deserialize_compressed<R>(reader: R) -> Result<Self, SerializationError> where R: Read,

fn deserialize_compressed_unchecked<R>( reader: R) -> Result<Self, SerializationError> where R: Read,

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

fn deserialize_uncompressed_unchecked<R>( reader: R) -> Result<Self, SerializationError> where R: Read,

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

fn serialize_with_mode<W: Write>( &self, writer: W, compress: Compress) -> Result<(), SerializationError>

fn serialized_size(&self, compress: Compress) -> usize

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

fn compressed_size(&self) -> usize

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

fn uncompressed_size(&self) -> usize

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

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

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

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

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

impl<E: Default + PairingEngine> Default for Commitment<E> where E::G1Affine: Default,

fn default() -> Commitment<E>

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

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

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

impl<E: Hash + PairingEngine> Hash for Commitment<E> where E::G1Affine: Hash,

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl<E: PartialEq + PairingEngine> PartialEq<Commitment<E>> for Commitment<E> where E::G1Affine: PartialEq,

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

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

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

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

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

impl<E: PairingEngine> ToConstraintField<<E as PairingEngine>::Fq> for Commitment<E>

fn to_field_elements(&self) -> Result<Vec<E::Fq>, ConstraintFieldError>

impl<E: PairingEngine> ToMinimalBits for Commitment<E>

fn to_minimal_bits(&self) -> Vec<bool>

impl<E: PairingEngine> Valid for Commitment<E>

fn check(&self) -> Result<(), SerializationError>

fn batch_check<'a>( batch: impl Iterator<Item = &'a Self> + Send) -> Result<(), SerializationError> where Self: 'a,

impl<E: Copy + PairingEngine> Copy for Commitment<E> where E::G1Affine: Copy,

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

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

impl<E: PairingEngine> StructuralPartialEq for Commitment<E>

Auto Trait Implementations

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

impl<E> Send for Commitment<E>

impl<E> Sync for Commitment<E>

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

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

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> CallHasher for T where T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where H: Hash + ?Sized, B: BuildHasher,

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

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

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

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

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

fn deserialize_with_mode<R: Read>(
reader: R,
compress: Compress,
validate: Validate
) -> Result<Self, SerializationError>

fn deserialize_compressed<R>(reader: R) -> Result<Self, SerializationError> where
R: Read,

fn deserialize_compressed_unchecked<R>(
reader: R
) -> Result<Self, SerializationError> where
R: Read,

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

fn deserialize_uncompressed_unchecked<R>(
reader: R
) -> Result<Self, SerializationError> where
R: Read,

fn serialize_with_mode<W: Write>(
&self,
writer: W,
compress: Compress
) -> Result<(), SerializationError>

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

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

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

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

impl<E: Default + PairingEngine> Default for Commitment<E> where
E::G1Affine: Default,

impl<E: Hash + PairingEngine> Hash for Commitment<E> where
E::G1Affine: Hash,

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl<E: PartialEq + PairingEngine> PartialEq<Commitment<E>> for Commitment<E> where
E::G1Affine: PartialEq,

fn batch_check<'a>(
batch: impl Iterator<Item = &'a Self> + Send
) -> Result<(), SerializationError> where
Self: 'a,

impl<E: Copy + PairingEngine> Copy for Commitment<E> where
E::G1Affine: Copy,

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

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

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

impl<E> UnwindSafe for Commitment<E> where
<E as PairingEngine>::G1Affine: 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<T> CallHasher for T where
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

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, 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>,