rust-web3

Rust Ethereum JSON-RPC client (Web3).

Documentation

Examples

extern crate futures;
extern crate web3;

use futures::Future;
use web3::api::Eth;

fn main() {
  let web3 = web3::Web3::new(web3::transports::Http::new("http://localhost:8545").unwrap());
  let accounts = web3.eth().accounts().wait().unwrap();

  println!("Accounts: {:?}", accounts);
}

For more see examples folder.

TODO

General

• Contract calls (ABI encoding; debris/ethabi)
• Batch Requests

Transports

• HTTP transport
• IPC transport
• WebSockets transport

Types

• Types for U256,H256,Address(H160) from ethcore/bigint crate
• Index type (numeric, encoded to hex)
• Transaction type (Transaction from Parity)
• Transaction receipt type (TransactionReceipt from Parity)
• Block type (RichBlock from Parity)
• Work type (Work from Parity)
• Syncing type (SyncStats from Parity)

APIs

• Eth: eth_*
• Eth filters: eth_*
• net_*
• web3_*
• personal_*
• traces_*

Parity-specific APIs

• Parity read-only: parity_*

• Parity accounts: parity_*

• Parity set: parity_*

• signer_*

• Own APIs (Extendable)

let web3 = Web3::new(transport);
web3.api::<CustomNamespace>().custom_method().wait().unwrap()