Struct Signature

pub struct Signature {
    pub signature: Signature,
    pub sighash_type: EcdsaSighashType,
}

An ECDSA signature with the corresponding hash type.

Fields

signature: Signature

The underlying ECDSA Signature.

sighash_type: EcdsaSighashType

The corresponding hash type.

Implementations

impl Signature

pub fn sighash_all(signature: Signature) -> Signature

Constructs an ECDSA Bitcoin signature for EcdsaSighashType::All.

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

Deserializes from slice following the standardness rules for EcdsaSighashType.

pub fn serialize(&self) -> SerializedSignature

Serializes an ECDSA signature (inner secp256k1 signature in DER format).

This does not perform extra heap allocation.

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

Serializes an ECDSA signature (inner secp256k1 signature in DER format) into Vec.

Note: this performs an extra heap allocation, you might prefer the serialize method instead.

pub fn serialize_to_writer<W: Write + ?Sized>( &self, writer: &mut W, ) -> Result<(), Error>

Serializes an ECDSA signature (inner secp256k1 signature in DER format) to a writer.

Trait Implementations

impl Clone for Signature

fn clone(&self) -> Signature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Signature

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Signature

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Signature

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

Formats the value using the given formatter.

impl FromStr for Signature

type Err = Error

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 Signature

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 PartialEq for Signature

fn eq(&self, other: &Signature) -> 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 Serialize for Signature

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Signature

impl Eq for Signature

impl StructuralPartialEq for Signature