Struct Signer 

pub struct Signer { /* private fields */ }

Used for signing a transactions

Implementations

impl Signer

pub fn from_secret_str( secret_key: &str, account_id: AccountId, nonce: Nonce, ) -> Result<Self, Error>

Creates a Signer from str

pub fn from_secret( secret_key: Ed25519SecretKey, account_id: AccountId, nonce: Nonce, ) -> Self

Creates a Signer from Ed25519SecretKey

pub fn sign(&self, data: &[u8]) -> Ed25519Signature

Sign a transaction

Arguments

• data - Serialized transaction with a Borsh

pub fn public_key(&self) -> &Ed25519PublicKey

Returns the public key of a Signer

pub fn secret_key(&self) -> &Ed25519SecretKey

Returns the secret key of a Signer

pub fn account(&self) -> &AccountId

Returns an account of a Signer

pub fn nonce(&self) -> Nonce

Returns the key nonce

pub fn update_nonce(&self, nonce: Nonce)

Update the key nonce

pub fn increment_nonce(&self, value: u64)

Increment the key nonce. Function is thread safe