Struct MultiSigSignatureCollector 

pub struct MultiSigSignatureCollector { /* private fields */ }

Multi-signature transaction signature collector.

Helps collect signatures from multiple signers for multi-sig transactions. After collecting signatures, use Signed::new_multi_sig to create the signed transaction.

Example

use alloy_primitives::Address;
use onemoney_protocol::{
    MultiSigSignatureEntry, PaymentPayload, Signature, utils::MultiSigSignatureCollector,
};

let mut collector = MultiSigSignatureCollector::new();
collector.add_signature(signer_pubkey1, signature1);
collector.add_signature(signer_pubkey2, signature2);

// Get collected signatures
let signatures = collector.signatures();

// User creates Signed transaction:
// let signed = Signed::new_multi_sig(payload, multisig_account, signatures);

Implementations

impl MultiSigSignatureCollector

pub fn new() -> Self

Create a new signature collector.

pub fn add_signature( &mut self, signer_pubkey: B264, signature: Signature, ) -> &mut Self

Add a signature from a signer.

Arguments

• signer_pubkey - Signer’s public key (33 bytes SEC1 compressed)
• signature - Signature from this signer

Returns

Mutable reference to self for method chaining

pub fn add_signatures( &mut self, signatures: Vec<MultiSigSignatureEntry>, ) -> &mut Self

Add multiple signatures at once.

Arguments

• signatures - Vector of signature entries

Returns

Mutable reference to self for method chaining

pub fn signature_count(&self) -> usize

Get the number of signatures collected so far.

pub fn signatures(self) -> Vec<MultiSigSignatureEntry>

Get all collected signatures.

Returns

Vector of all signature entries

pub fn is_empty(&self) -> bool

Check if any signatures have been collected.

Trait Implementations

impl Default for MultiSigSignatureCollector

fn default() -> Self

Returns the “default value” for a type.