Struct secp256k1_zkp::PedersenCommitment

pub struct PedersenCommitment(/* private fields */);

Available on crate feature std only.

Represents a commitment to a single u64 value.

Implementations

impl PedersenCommitment

pub fn serialize(&self) -> [u8; 33]

Serialize a pedersen commitment.

The format of this serialization is stable and platform-independent.

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

Parse a pedersen commitment from a byte slice.

pub fn new<C: Signing>( secp: &Secp256k1<C>, value: u64, blinding_factor: Tweak, generator: Generator ) -> Self

Create a new PedersenCommitment that commits to the given value with a certain blinding factor and generator. Use the PedersenCommitment::new_unblinded for creating a commitment using zero blinding factor.

pub fn new_unblinded<C: Signing>( secp: &Secp256k1<C>, value: u64, generator: Generator ) -> Self

Create a new PedersenCommitment that commits to the given value with a zero blinding factor and the Generator.

Trait Implementations

impl Clone for PedersenCommitment

fn clone(&self) -> PedersenCommitment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PedersenCommitment

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PedersenCommitment

Available on crate feature serde only.

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

Deserialize this value from the given Serde deserializer.

impl Display for PedersenCommitment

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

Formats the value using the given formatter.

impl FromStr for PedersenCommitment

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Error>

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

impl Hash for PedersenCommitment

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl LowerHex for PedersenCommitment

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

Formats the value using the given formatter.

impl Ord for PedersenCommitment

fn cmp(&self, other: &PedersenCommitment) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for PedersenCommitment

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

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

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.

impl PartialOrd for PedersenCommitment

fn partial_cmp(&self, other: &PedersenCommitment) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for PedersenCommitment

Available on crate feature serde only.

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

Serialize this value into the given Serde serializer.

impl Copy for PedersenCommitment

impl Eq for PedersenCommitment

impl StructuralEq for PedersenCommitment

impl StructuralPartialEq for PedersenCommitment