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https://github.com/pezkuwichain/pezkuwi-subxt.git
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guanqun
35f3fe7e77
* remove one map implementation in test * remove one map macro * remove one map macro * remove one map macro
93 lines
2.6 KiB
Rust
93 lines
2.6 KiB
Rust
// Copyright 2017 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate 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 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. If not, see <http://www.gnu.org/licenses/>.
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// tag::description[]
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//! Temporary crate for contracts implementations.
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//!
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//! This will be replaced with WASM contracts stored on-chain.
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//! ** NOTE ***
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//! This is entirely deprecated with the idea of a single-module Wasm module for state transition.
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//! The dispatch table should be replaced with the specific functions needed:
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//! - execute_block(bytes)
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//! - init_block(PrevBlock?) -> InProgressBlock
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//! - add_transaction(InProgressBlock) -> InProgressBlock
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//! I leave it as is for now as it might be removed before this is ever done.
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// end::description[]
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#![warn(missing_docs)]
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#![recursion_limit="128"]
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extern crate parity_codec as codec;
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extern crate sr_io as runtime_io;
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#[cfg_attr(test, macro_use)]
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extern crate substrate_primitives as primitives;
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extern crate substrate_serializer as serializer;
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extern crate substrate_state_machine as state_machine;
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extern crate sr_version as runtime_version;
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extern crate substrate_trie as trie;
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extern crate wasmi;
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extern crate byteorder;
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extern crate parking_lot;
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#[macro_use]
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extern crate log;
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#[macro_use]
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extern crate lazy_static;
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#[macro_use]
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extern crate error_chain;
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#[cfg(test)]
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extern crate assert_matches;
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#[cfg(test)]
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extern crate wabt;
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#[cfg(test)]
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#[macro_use]
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extern crate hex_literal;
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#[macro_use]
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mod wasm_utils;
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mod wasm_executor;
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#[macro_use]
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mod native_executor;
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mod sandbox;
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pub mod error;
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pub use wasm_executor::WasmExecutor;
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pub use native_executor::{with_native_environment, NativeExecutor, NativeExecutionDispatch};
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pub use state_machine::Externalities;
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pub use runtime_version::{RuntimeVersion, NativeVersion};
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pub use codec::Codec;
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use primitives::Blake2Hasher;
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/// Provides runtime information.
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pub trait RuntimeInfo {
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/// Native runtime information.
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fn native_version(&self) -> &NativeVersion;
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/// Extract RuntimeVersion of given :code block
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fn runtime_version<E: Externalities<Blake2Hasher>> (
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&self,
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ext: &mut E,
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heap_pages: usize,
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code: &[u8]
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) -> Option<RuntimeVersion>;
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}
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