mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-07-22 00:55:42 +00:00
Arkadiy Paronyan
9b885ba092
* Genesis serialization * Custom type for AuthorityId * Merge w master * Fixed a few minor issues * Fixed unmerged file * Renamed tag * Deferred genesis loading * Upated wasm runtime * Minor issues
74 lines
2.3 KiB
Rust
74 lines
2.3 KiB
Rust
// Copyright 2017 Parity Technologies (UK) Ltd.
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// This file is part of Polkadot.
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// Polkadot 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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// Polkadot 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 Polkadot. If not, see <http://www.gnu.org/licenses/>.?
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//! Predefined chains.
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use service;
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use std::path::PathBuf;
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/// The chain specification (this should eventually be replaced by a more general JSON-based chain
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/// specification).
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#[derive(Clone, Debug)]
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pub enum ChainSpec {
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/// Whatever the current runtime is, with just Alice as an auth.
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Development,
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/// Whatever the current runtime is, with simple Alice/Bob auths.
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LocalTestnet,
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/// The PoC-1 testnet.
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PoC1Testnet,
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/// The PoC-2 testnet.
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PoC2Testnet,
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/// Custom Genesis file.
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Custom(String),
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}
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/// Get a chain config from a spec setting.
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impl ChainSpec {
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pub(crate) fn load(self) -> Result<service::ChainSpec, String> {
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Ok(match self {
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ChainSpec::PoC1Testnet => service::ChainSpec::poc_1_testnet_config()?,
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ChainSpec::Development => service::ChainSpec::development_config(),
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ChainSpec::LocalTestnet => service::ChainSpec::local_testnet_config(),
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ChainSpec::PoC2Testnet => service::ChainSpec::poc_2_testnet_config(),
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ChainSpec::Custom(f) => service::ChainSpec::from_json_file(PathBuf::from(f))?,
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})
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}
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}
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impl<'a> From<&'a str> for ChainSpec {
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fn from(s: &'a str) -> Self {
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match s {
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"dev" => ChainSpec::Development,
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"local" => ChainSpec::LocalTestnet,
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"poc-1" => ChainSpec::PoC1Testnet,
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"poc-2" => ChainSpec::PoC2Testnet,
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s => ChainSpec::Custom(s.into()),
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}
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}
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}
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impl From<ChainSpec> for String {
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fn from(s: ChainSpec) -> String {
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match s {
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ChainSpec::Development => "dev".into(),
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ChainSpec::LocalTestnet => "local".into(),
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ChainSpec::PoC1Testnet => "poc-1".into(),
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ChainSpec::PoC2Testnet => "poc-2".into(),
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ChainSpec::Custom(f) => format!("custom ({})", f),
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}
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}
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}
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