mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
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Gav
70 lines
2.2 KiB
Rust
70 lines
2.2 KiB
Rust
// Copyright 2017 Parity Technologies (UK) Ltd.
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// This file is part of Substrate Demo.
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// Substrate Demo 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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// Substrate Demo 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 Substrate Demo. If not, see <http://www.gnu.org/licenses/>.
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//! Low-level types used throughout the Substrate Demo code.
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#![warn(missing_docs)]
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#![cfg_attr(not(feature = "std"), no_std)]
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#![cfg_attr(not(feature = "std"), feature(alloc))]
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#[cfg(feature = "std")]
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#[macro_use]
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extern crate serde_derive;
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#[cfg(feature = "std")]
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extern crate serde;
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extern crate substrate_runtime_std as rstd;
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extern crate substrate_primitives as primitives;
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#[cfg(test)]
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extern crate substrate_serializer;
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extern crate substrate_codec as codec;
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macro_rules! try_opt {
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($e: expr) => {
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match $e {
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Some(x) => x,
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None => return None,
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}
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}
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}
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pub mod block;
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pub mod transaction;
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pub use self::block::{Header, Block, Log, Digest};
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pub use self::block::Number as BlockNumber;
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pub use self::transaction::{Transaction, UncheckedTransaction, Function, Proposal, VoteThreshold};
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/// Alias to Ed25519 pubkey that identifies an account on the relay chain. This will almost
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/// certainly continue to be the same as the substrate's `AuthorityId`.
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pub type AccountId = primitives::AuthorityId;
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/// The Ed25519 pub key of an session that belongs to an authority of the relay chain. This is
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/// exactly equivalent to what the substrate calls an "authority".
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pub type SessionKey = primitives::AuthorityId;
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/// Index of a transaction in the relay chain.
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pub type TxOrder = u64;
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/// A hash of some data used by the relay chain.
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pub type Hash = primitives::H256;
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/// Alias to 520-bit hash when used in the context of a signature on the relay chain.
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pub type Signature = primitives::hash::H512;
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