openethereum/ethcore/src/verification/noop_verifier.rs
2020-09-22 14:53:52 +02:00

53 lines
1.6 KiB
Rust

// Copyright 2015-2020 Parity Technologies (UK) Ltd.
// This file is part of OpenEthereum.
// OpenEthereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// OpenEthereum is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with OpenEthereum. If not, see <http://www.gnu.org/licenses/>.
//! No-op verifier.
use super::{verification, Verifier};
use call_contract::CallContract;
use client::BlockInfo;
use engines::EthEngine;
use error::Error;
use types::header::Header;
/// A no-op verifier -- this will verify everything it's given immediately.
#[allow(dead_code)]
pub struct NoopVerifier;
impl<C: BlockInfo + CallContract> Verifier<C> for NoopVerifier {
fn verify_block_family(
&self,
_: &Header,
_t: &Header,
_: &dyn EthEngine,
_: Option<verification::FullFamilyParams<C>>,
) -> Result<(), Error> {
Ok(())
}
fn verify_block_final(&self, _expected: &Header, _got: &Header) -> Result<(), Error> {
Ok(())
}
fn verify_block_external(
&self,
_header: &Header,
_engine: &dyn EthEngine,
) -> Result<(), Error> {
Ok(())
}
}