Struct TapretCommitment

pub struct TapretCommitment {
    pub mpc: Commitment,
    pub nonce: u8,
}

Information about tapret commitment.

Fields

mpc: Commitment

LNPBP-4 multi-protocol commitment.

nonce: u8

Nonce is used to put the commitment into the correct side of the tree.

Implementations

impl TapretCommitment

pub fn to_vec(&self) -> Vec<u8>

Returns serialized representation of the commitment data.

impl TapretCommitment

pub fn with(mpc: Commitment, nonce: u8) -> Self

Constructs information about tapret commitment.

Trait Implementations

impl Clone for TapretCommitment

fn clone(&self) -> TapretCommitment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CommitVerify<TapretCommitment, TapretFirst> for TapScript

fn commit(commitment: &TapretCommitment) -> Self

Tapret script consists of 29 OP_NOP pushes, followed by OP_RETURN, OP_PUSHBYTES_33 and serialized commitment data (MPC commitment + nonce as a single slice).

fn verify(&self, msg: &Msg) -> Result<(), VerifyError>

Verifies commitment against the message; default implementation just repeats the commitment to the message and check it against the self.

impl Debug for TapretCommitment

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TapretCommitment

Available on crate feature serde only.

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for TapretCommitment

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

Formats the value using the given formatter.

impl From<[u8; 33]> for TapretCommitment

fn from(value: [u8; 33]) -> Self

Converts to this type from the input type.

impl FromStr for TapretCommitment

type Err = DeserializeError

The associated error which can be returned from parsing.

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

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

impl Hash for TapretCommitment

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 Ord for TapretCommitment

fn cmp(&self, other: &TapretCommitment) -> 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,

Restrict a value to a certain interval.

impl PartialEq for TapretCommitment

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for TapretCommitment

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for TapretCommitment

Available on crate feature serde only.

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StrictDecode for TapretCommitment

fn strict_decode(reader: &mut impl TypedRead) -> Result<Self, DecodeError>

fn strict_read(reader: impl ReadRaw) -> Result<Self, DecodeError>

impl StrictDeserialize for TapretCommitment

fn from_strict_serialized<const MAX: usize>( ast_data: Confined<Vec<u8>, 0, MAX>, ) -> Result<Self, DeserializeError>

fn strict_deserialize<const MAX: usize>( read: impl Read, ) -> Result<Self, DeserializeError>

fn strict_deserialize_from_file<const MAX: usize>( path: impl AsRef<Path>, ) -> Result<Self, DeserializeError>

impl StrictDumb for TapretCommitment

fn strict_dumb() -> Self

impl StrictEncode for TapretCommitment

fn strict_encode<W: TypedWrite>(&self, writer: W) -> Result<W>

fn strict_write(&self, writer: impl WriteRaw) -> Result<(), Error>

impl StrictSerialize for TapretCommitment

fn strict_serialized_len<const MAX: usize>(&self) -> Result<usize, Error>

fn to_strict_serialized<const MAX: usize>( &self, ) -> Result<Confined<Vec<u8>, 0, MAX>, SerializeError>

fn strict_serialize<const MAX: usize>( &self, write: impl Write, ) -> Result<(), Error>

fn strict_serialize_to_file<const MAX: usize>( &self, path: impl AsRef<Path>, ) -> Result<(), SerializeError>

impl StrictStruct for TapretCommitment

const ALL_FIELDS: &'static [&'static str]

fn strict_check_fields()

fn strict_type_info() -> TypeInfo<Self>

impl StrictType for TapretCommitment

const STRICT_LIB_NAME: &'static str = LIB_NAME_BPCORE

fn strict_name() -> Option<TypeName>

impl Eq for TapretCommitment

impl StrictProduct for TapretCommitment

impl StructuralPartialEq for TapretCommitment