Struct MultiSigPolicy 

pub struct MultiSigPolicy {
    pub threshold: u32,
    pub total_signers: u32,
    pub authorized_signers: Vec<AuthorId>,
}

Multi-signature policy defining required signers

Fields

threshold: u32

Minimum required signatures (M in M-of-N)

total_signers: u32

Total authorized signers (N in M-of-N)

authorized_signers: Vec<AuthorId>

List of authorized signer IDs

Implementations

impl MultiSigPolicy

pub fn new(threshold: u32, authorized_signers: Vec<AuthorId>) -> Result<Self>

Create a new multi-signature policy

Arguments

• threshold - Minimum signatures required (M)
• authorized_signers - List of authorized signer IDs

Errors

Returns error if threshold > number of signers or threshold is 0

Example

use aion_context::multisig::MultiSigPolicy;
use aion_context::types::AuthorId;

// 2-of-3 policy
let signers = vec![
    AuthorId::new(1001),
    AuthorId::new(1002),
    AuthorId::new(1003),
];
let policy = MultiSigPolicy::new(2, signers).unwrap();
assert_eq!(policy.threshold, 2);
assert_eq!(policy.total_signers, 3);

pub fn single_signer(signer: AuthorId) -> Self

Create a 1-of-1 single signer policy

pub fn m_of_n(m: u32, signers: Vec<AuthorId>) -> Result<Self>

Create an M-of-N policy

pub fn is_authorized(&self, author: AuthorId) -> bool

Check if an author is an authorized signer

pub fn description(&self) -> String

Get the M-of-N description

Trait Implementations

impl Clone for MultiSigPolicy

fn clone(&self) -> MultiSigPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultiSigPolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MultiSigPolicy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MultiSigPolicy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.