Struct avalanche_types::key::secp256k1::signature::Sig

pub struct Sig(pub (Signature, RecoveryId));

Represents Ethereum-style “recoverable signatures”.

Tuple Fields

0: (Signature, RecoveryId)

Implementations

impl Sig

pub fn from_bytes(b: &[u8]) -> Result<Self>

Loads the recoverable signature from the bytes.

pub fn to_bytes(&self) -> [u8; 65]

Converts the signature to bytes.

pub fn recover_public_key(&self, digest: &[u8]) -> Result<(Key, VerifyingKey)>

Recovers the public key from the 32-byte SHA256 output message using its signature.

pub fn r(&self) -> U256

pub fn s(&self) -> U256

pub fn v(&self) -> u64

Returns the recovery Id.

Trait Implementations

impl Clone for Sig

fn clone(&self) -> Sig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Sig

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

Formats the value using the given formatter.

impl From<Sig> for [u8; 65]

fn from(sig: Sig) -> Self

Converts to this type from the input type.

impl From<Sig> for Signature

fn from(sig: Sig) -> Self

Converts to this type from the input type.

impl PartialEq<Sig> for Sig

fn eq(&self, other: &Sig) -> 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 Eq for Sig

impl StructuralEq for Sig

impl StructuralPartialEq for Sig