Struct Web3Signer

pub struct Web3Signer<P: Provider<N> + Clone, N: Network = Ethereum> { /* private fields */ }

A remote signer that leverages the underlying provider to sign transactions using "eth_signTransaction" requests.

For more information, please see Web3Signer

Note:

"eth_signTransaction" is not supported by regular nodes.

Implementations

impl<P: Provider<N> + Clone, N: Network> Web3Signer<P, N>

pub const fn new(provider: P, address: Address) -> Self

Instantiates a new Web3Signer with the given Provider and the signer address.

The address is used to set the from field in the transaction requests.

The remote signer’s address must be the same as the signer address provided here.

pub fn provider(&self) -> P

Returns the underlying Provider used by the Web3Signer.

pub async fn sign_transaction(&self, tx: N::TransactionRequest) -> Result<Bytes>

Signs a transaction request and return the raw signed transaction in the form of Bytes.

The returned Bytes can be used to broadcast the transaction to the network using Provider::send_raw_transaction.

Sets the from field to the provided address.

If you’d like to receive a Network::TxEnvelope instead, use Web3Signer::sign_and_decode.

pub async fn sign_and_decode( &self, tx: N::TransactionRequest, ) -> Result<N::TxEnvelope>

Signs a transaction request using Web3Signer::sign_transaction and decodes the raw bytes returning a Network::TxEnvelope.

Trait Implementations

impl<P: Clone + Provider<N> + Clone, N: Clone + Network> Clone for Web3Signer<P, N>

fn clone(&self) -> Web3Signer<P, N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<P: Debug + Provider<N> + Clone, N: Debug + Network> Debug for Web3Signer<P, N>

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

Formats the value using the given formatter.