Struct Signature 

pub struct Signature {
    pub r: [u8; 32],
    pub s: [u8; 32],
    pub v: u8,
}

A 65-byte EIP-712 signature: r (32) || s (32) || v (1).

v ∈ {27, 28} follows the “legacy” Ethereum-style recovery id. The MTF node’s signature verifier expects this layout.

Fields

r: [u8; 32]

First 32 bytes of the signature.

s: [u8; 32]

Second 32 bytes of the signature.

v: u8

Recovery id, encoded as 27 + parity (matches Ethereum legacy txs).

Implementations

impl Signature

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

Encode as a 65-byte big-endian blob (r || s || v).

pub fn to_hex(&self) -> String

Hex-encode as a 0x-prefixed lowercase string (132 chars).

Trait Implementations

impl Clone for Signature

fn clone(&self) -> Signature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Signature

impl Debug for Signature

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

Formats the value using the given formatter.

impl Eq for Signature

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 StructuralPartialEq for Signature