Struct nostr_sdk::bitcoin::ecdsa::Signature

pub struct Signature {
    pub sig: Signature,
    pub hash_ty: EcdsaSighashType,
}

An ECDSA signature with the corresponding hash type.

Fields

sig: Signature

The underlying ECDSA Signature

hash_ty: EcdsaSighashType

The corresponding hash type

Implementations

impl Signature

pub fn sighash_all(sig: Signature) -> Signature

Constructs an ECDSA bitcoin signature for EcdsaSighashType::All.

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

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.

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<(), Error>

Formats the value using the given formatter.

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

fn deserialize<__D>( __deserializer: __D ) -> Result<Signature, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Signature

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

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<Signature, <Signature as FromStr>::Err>

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

impl Hash for Signature

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

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<Signature> for Signature

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

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

Serialize this value into the given Serde serializer.

impl Copy for Signature

impl Eq for Signature

impl StructuralEq for Signature

impl StructuralPartialEq for Signature