Files
pezkuwi-subxt/polkadot/validation/src/lib.rs
T
Robert Habermeier 430cf6e6f2 Remove v0 node-side parachains code (#1609)
* clean out v0 consensus crates

* remove service dependencies on old consensus code

* fix cli

* kill adder-collator

* bump Cargo.lock
2020-08-24 11:43:01 +00:00

39 lines
1.6 KiB
Rust

// Copyright 2017-2020 Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot 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.
// Polkadot 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 Polkadot. If not, see <http://www.gnu.org/licenses/>.
//! Propagation and agreement of candidates.
//!
//! Authorities are split into groups by parachain, and each authority might come
//! up its own candidate for their parachain. Within groups, authorities pass around
//! their candidates and produce statements of validity.
//!
//! Any candidate that receives majority approval by the authorities in a group
//! may be subject to inclusion, unless any authorities flag that candidate as invalid.
//!
//! Wrongly flagging as invalid should be strongly disincentivized, so that in the
//! equilibrium state it is not expected to happen. Likewise with the submission
//! of invalid blocks.
//!
//! Groups themselves may be compromised by malicious authorities.
pub use self::block_production::ProposerFactory;
pub use self::error::Error;
pub use parachain::wasm_executor::run_worker as run_validation_worker;
mod error;
pub mod block_production;