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pezkuwi-subxt/polkadot/primitives/src/lib.rs
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Kian Paimani 10fc88f6b1 Update to latest Substrate master. (#353)
* Integrate srml/im-online

* Fix all build errors with old aura.

* Fix most of the build errors.

* Builds and tests seem to pass (I will not trust this commit yet)

* Apply suggestions from code review

Co-Authored-By: Robert Habermeier <rphmeier@gmail.com>

* Kill some warnings.

* fix panics on 0 validators

* Fix dev chain.

* Fix author stuff

* fix im online integration.

* Some tweaks

* Introduce app-crypto

* Initial build work

* codec update / tweaks

* patch polkadot-erasure-coding input

* More fixes for new crypto

* More fixes

* Update parachains module

* evamp parachain crypto

* More crypto work.

* Chain spec and service.

* ChainSpec stuff

* Last bits for a clean build

* Tweak coment

* adapt polkadot-validation to the new keystore

* polkadot-network compiles, but tests don't

* Integrate the new parachain validation stuff

* delete message_routing file

* make polkadot-network tests compile and pass

* runtime tests compile and pass

* update substrate ref

* service compiles

* all tests pass

* Add TODO, change branch back to polkadot-master

* Lock file

* TODOs done

* Issue number

* Remove old tODO

* Remove commented code
2019-08-12 15:48:29 +02:00

75 lines
2.7 KiB
Rust

// Copyright 2017 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/>.
//! Shareable Polkadot types.
#![warn(missing_docs)]
#![cfg_attr(not(feature = "std"), no_std)]
use runtime_primitives::{generic, AnySignature};
pub use runtime_primitives::traits::{BlakeTwo256, Hash as HashT, Verify};
pub mod parachain;
pub use parity_scale_codec::Compact;
/// An index to a block.
/// 32-bits will allow for 136 years of blocks assuming 1 block per second.
pub type BlockNumber = u32;
/// An instant or duration in time.
pub type Moment = u64;
/// Alias to 512-bit hash when used in the context of a signature on the relay chain.
/// Equipped with logic for possibly "unsigned" messages.
pub type Signature = AnySignature;
/// Alias to an sr25519 or ed25519 key.
pub type AccountId = <Signature as Verify>::Signer;
/// The type for looking up accounts. We don't expect more than 4 billion of them.
pub type AccountIndex = u32;
/// Identifier for a chain. 32-bit should be plenty.
pub type ChainId = u32;
/// A hash of some data used by the relay chain.
pub type Hash = primitives::H256;
/// Index of a transaction in the relay chain. 32-bit should be plenty.
pub type Nonce = u32;
/// The balance of an account.
/// 128-bits (or 38 significant decimal figures) will allow for 10m currency (10^7) at a resolution
/// to all for one second's worth of an annualised 50% reward be paid to a unit holder (10^11 unit
/// denomination), or 10^18 total atomic units, to grow at 50%/year for 51 years (10^9 multiplier)
/// for an eventual total of 10^27 units (27 significant decimal figures).
/// We round denomination to 10^12 (12 sdf), and leave the other redundancy at the upper end so
/// that 32 bits may be multiplied with a balance in 128 bits without worrying about overflow.
pub type Balance = u128;
/// Header type.
pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
/// Block type.
pub type Block = generic::Block<Header, UncheckedExtrinsic>;
/// Block ID.
pub type BlockId = generic::BlockId<Block>;
/// Opaque, encoded, unchecked extrinsic.
pub use runtime_primitives::OpaqueExtrinsic as UncheckedExtrinsic;