Struct Client 

pub struct Client { /* private fields */ }

Implementations

impl Client

pub fn new(address: &str, port: u16) -> Result<Self, Error>

Create a new electrum client.

Arguments

• address - url/ip of the electrum server as String
• port - port of the electrum server

pub fn new_local(address: &str, port: u16) -> Result<Self, Error>

Create a new local electrum client: SSL certificate validation id disabled in order to be used with self-signed certificates.

Arguments

• address - url/ip of the electrum server as String
• port - port of the electrum server

pub fn listen<RQ, RS>(self) -> (Sender<RQ>, Receiver<RS>)

where RQ: Into<CoinRequest> + Debug + Send + 'static, RS: From<CoinResponse> + Debug + Send + 'static,

pub fn get_tx(&mut self, txid: Txid) -> Result<Transaction, Error>

Try to get a transaction by its txid

Errors

This function will return an error if:

• fail to send the request
• parsing response fails
• the response is not of expected type
• the transaction does not exists

pub fn get_coins_at( &mut self, script: &Script, ) -> Result<(Vec<(TxOut, OutPoint)>, HashMap<Txid, Transaction>), Error>

Get coins that pay to the given spk and their related transaction. This method will make several calls to the electrum server:

• it will first request a list of all transactions txid that have an output paying to the spk.
• it will then fetch all txs, store them and extract all the coins that pay to the given spk.
• it will return a list of (TxOut, OutPoint) and a map of transactions.

Errors

This function will return an error if:

• a call to the electrum server fail

pub fn get_coins_tx_at(&mut self, script: &Script) -> Result<Vec<Txid>, Error>

Get a list of txid of all transaction that have an output paying to the given spk

Errors

This function will return an error if:

• fail sending the request
• receive a wrong response

pub fn broadcast(&mut self, tx: &Transaction) -> Result<(), Error>

Broadcast the given transaction.

Errors

This function will return an error if:

• fail to send the request
• get a wrong response

pub fn url(&self) -> String

Returns the URL of the electrum client.

Returns

A String containing the URL of the electrum server.

pub fn port(&self) -> u16

Returns the port of the electrum client.

Returns

A u16 containing the port of the electrum server.

Trait Implementations

impl Clone for Client

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Client

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

Formats the value using the given formatter.