Trait fuels_signers::Signer

pub trait Signer: Debug + Send + Sync {
    type Error: Error + Send + Sync;

    fn sign_message<'life0, 'async_trait, S>(
        &'life0 self,
        message: S
    ) -> Pin<Box<dyn Future<Output = Result<Signature, Self::Error>> + Send + 'async_trait>>
    where
        S: 'async_trait + Send + Sync + AsRef<[u8]>,
        Self: 'async_trait,
        'life0: 'async_trait;
    fn sign_transaction<'life0, 'life1, 'async_trait, Tx>(
        &'life0 self,
        message: &'life1 mut Tx
    ) -> Pin<Box<dyn Future<Output = Result<Signature, Self::Error>> + Send + 'async_trait>>
    where
        Tx: 'async_trait + Cacheable + UniqueIdentifier + Witnesses + Send,
        Self: 'async_trait,
        'life0: 'async_trait,
        'life1: 'async_trait;
    fn address(&self) -> &Bech32Address;
}

Trait for signing transactions and messages

Implement this trait to support different signing modes, e.g. Ledger, hosted etc.

Required Associated Types

type Error: Error + Send + Sync

Required Methods

fn sign_message<'life0, 'async_trait, S>(
    &'life0 self,
    message: S
) -> Pin<Box<dyn Future<Output = Result<Signature, Self::Error>> + Send + 'async_trait>>where
    S: 'async_trait + Send + Sync + AsRef<[u8]>,
    Self: 'async_trait,
    'life0: 'async_trait,

Signs the hash of the provided message

fn sign_transaction<'life0, 'life1, 'async_trait, Tx>(
    &'life0 self,
    message: &'life1 mut Tx
) -> Pin<Box<dyn Future<Output = Result<Signature, Self::Error>> + Send + 'async_trait>>where
    Tx: 'async_trait + Cacheable + UniqueIdentifier + Witnesses + Send,
    Self: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,

Signs the transaction

fn address(&self) -> &Bech32Address

Returns the signer’s Fuel Address

Implementors

impl Signer for WalletUnlocked

type Error = WalletError