98b7c07171
* Update `add_license` script * run script * add `remove duplicate lines script` and run it * Revert changes `English spaces` * strip whitespaces * Revert `GPL` in files with `apache/mit license` * don't append `gpl license` in files with other lic * Don't append `gpl header` in files with other lic. * re-ran script * include c and cpp files too * remove duplicate header * rebase nit
41 lines
1.2 KiB
Rust
41 lines
1.2 KiB
Rust
// Copyright 2015-2018 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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//! Web3 rpc implementation.
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use hash::keccak;
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use jsonrpc_core::Result;
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use version::version;
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use v1::traits::Web3;
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use v1::types::{H256, Bytes};
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/// Web3 rpc implementation.
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pub struct Web3Client;
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impl Web3Client {
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/// Creates new Web3Client.
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pub fn new() -> Self { Web3Client }
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}
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impl Web3 for Web3Client {
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fn client_version(&self) -> Result<String> {
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Ok(version().to_owned().replacen("/", "//", 1))
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}
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fn sha3(&self, data: Bytes) -> Result<H256> {
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Ok(keccak(&data.0).into())
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}
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}
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