mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-12 13:31:10 +00:00
move function and proposal types to transaction module
This commit is contained in:
@@ -48,8 +48,7 @@ mod tests {
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use polkadot_executor::executor;
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use primitives::{AccountId, Hash};
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use primitives::block::{Number as BlockNumber, Header, Digest};
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use primitives::runtime_function::Function;
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use primitives::transaction::{UncheckedTransaction, Transaction};
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use primitives::transaction::{UncheckedTransaction, Transaction, Function};
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use primitives::contract::CallData;
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use ed25519::Pair;
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@@ -1,10 +1,27 @@
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use std::panic::catch_unwind;
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use primitives::contract::CallData;
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use state_machine::{Externalities, CodeExecutor};
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// 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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use error::{Error, ErrorKind, Result};
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use wasm_executor::WasmExecutor;
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use native_runtime as runtime;
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use primitives::contract::CallData;
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use runtime_std;
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use state_machine::{Externalities, CodeExecutor};
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use wasm_executor::WasmExecutor;
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use std::panic::catch_unwind;
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pub struct NativeExecutor;
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@@ -47,9 +64,8 @@ mod tests {
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use native_runtime::runtime::staking::balance;
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use state_machine::TestExternalities;
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use primitives::{twox_128, Hash};
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use primitives::runtime_function::Function;
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use primitives::block::{Header, Number as BlockNumber, Block, Digest};
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use primitives::transaction::{Transaction, UncheckedTransaction};
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use primitives::transaction::{Transaction, UncheckedTransaction, Function};
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use ed25519::Pair;
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const BLOATY_CODE: &[u8] = include_bytes!("../../wasm-runtime/target/wasm32-unknown-unknown/release/runtime_polkadot.wasm");
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@@ -294,9 +294,8 @@ mod tests {
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use native_runtime::runtime::staking::balance;
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use state_machine::TestExternalities;
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use primitives::{twox_128, AccountId};
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use primitives::runtime_function::Function;
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use primitives::block::Header;
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use primitives::transaction::{Transaction, UncheckedTransaction};
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use primitives::transaction::{Transaction, UncheckedTransaction, Function};
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use runtime_std;
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use ed25519::Pair;
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@@ -70,8 +70,6 @@ pub mod contract;
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pub mod hash;
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pub mod hexdisplay;
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pub mod parachain;
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pub mod proposal;
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pub mod runtime_function;
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pub mod transaction;
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pub mod uint;
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pub mod validator;
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@@ -1,164 +0,0 @@
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// 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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//! Proposals for relay-chain governance.
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//!
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//! This describes a combination of a function ID and data that can be used to call into
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//! an internal function.
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use bytes::Vec;
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use block::Number as BlockNumber;
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use codec::Slicable;
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
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#[repr(u8)]
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enum InternalFunctionId {
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/// Set the system's code.
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SystemSetCode = 0x00,
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/// Set the session length.
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SessionSetLength = 0x10,
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/// Force a new session.
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SessionForceNewSession = 0x11,
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/// Set the number of sessions per era.
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StakingSetSessionsPerEra = 0x20,
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/// Set the minimum bonding duration for staking.
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StakingSetBondingDuration = 0x21,
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/// Set the validator count for staking.
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StakingSetValidatorCount = 0x22,
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/// Force a new staking era.
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StakingForceNewEra = 0x23,
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/// Set the per-mille of validator approval required for governance changes.
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GovernanceSetApprovalPpmRequired = 0x30,
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}
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impl InternalFunctionId {
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/// Derive `Some` value from a `u8`, or `None` if it's invalid.
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fn from_u8(value: u8) -> Option<InternalFunctionId> {
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let functions = [
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InternalFunctionId::SystemSetCode,
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InternalFunctionId::SessionSetLength,
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InternalFunctionId::SessionForceNewSession,
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InternalFunctionId::StakingSetSessionsPerEra,
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InternalFunctionId::StakingSetBondingDuration,
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InternalFunctionId::StakingSetValidatorCount,
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InternalFunctionId::StakingForceNewEra,
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InternalFunctionId::GovernanceSetApprovalPpmRequired,
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];
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functions.iter().map(|&f| f).find(|&f| value == f as u8)
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}
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}
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/// Internal functions that can be dispatched to.
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#[derive(Debug, Clone, PartialEq, Eq)]
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#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
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pub enum InternalFunction {
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/// Set the system's code.
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SystemSetCode(Vec<u8>),
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/// Set the session length.
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SessionSetLength(BlockNumber),
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/// Force a new session.
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SessionForceNewSession,
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/// Set the number of sessions per era.
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StakingSetSessionsPerEra(BlockNumber),
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/// Set the minimum bonding duration for staking.
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StakingSetBondingDuration(BlockNumber),
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/// Set the validator count for staking.
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StakingSetValidatorCount(u32),
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/// Force a new staking era.
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StakingForceNewEra,
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/// Set the per-mille of validator approval required for governance changes.
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GovernanceSetApprovalPpmRequired(u32),
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}
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/// An internal function.
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#[derive(Debug, Clone, PartialEq, Eq)]
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#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
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pub struct Proposal {
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/// The privileged function to call.
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pub function: InternalFunction,
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}
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impl Slicable for Proposal {
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fn from_slice(value: &mut &[u8]) -> Option<Self> {
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let id = try_opt!(u8::from_slice(value).and_then(InternalFunctionId::from_u8));
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let function = match id {
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InternalFunctionId::SystemSetCode =>
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InternalFunction::SystemSetCode(try_opt!(Slicable::from_slice(value))),
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InternalFunctionId::SessionSetLength =>
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InternalFunction::SessionSetLength(try_opt!(Slicable::from_slice(value))),
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InternalFunctionId::SessionForceNewSession => InternalFunction::SessionForceNewSession,
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InternalFunctionId::StakingSetSessionsPerEra =>
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InternalFunction::StakingSetSessionsPerEra(try_opt!(Slicable::from_slice(value))),
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InternalFunctionId::StakingSetBondingDuration =>
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InternalFunction::StakingSetBondingDuration(try_opt!(Slicable::from_slice(value))),
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InternalFunctionId::StakingSetValidatorCount =>
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InternalFunction::StakingSetValidatorCount(try_opt!(Slicable::from_slice(value))),
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InternalFunctionId::StakingForceNewEra => InternalFunction::StakingForceNewEra,
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InternalFunctionId::GovernanceSetApprovalPpmRequired =>
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InternalFunction::GovernanceSetApprovalPpmRequired(try_opt!(Slicable::from_slice(value))),
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};
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Some(Proposal { function })
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}
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fn to_vec(&self) -> Vec<u8> {
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let mut v = Vec::new();
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match self.function {
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InternalFunction::SystemSetCode(ref data) => {
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(InternalFunctionId::SystemSetCode as u8).as_slice_then(|s| v.extend(s));
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data.as_slice_then(|s| v.extend(s));
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}
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InternalFunction::SessionSetLength(ref data) => {
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(InternalFunctionId::SessionSetLength as u8).as_slice_then(|s| v.extend(s));
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data.as_slice_then(|s| v.extend(s));
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}
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InternalFunction::SessionForceNewSession => {
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(InternalFunctionId::SessionForceNewSession as u8).as_slice_then(|s| v.extend(s));
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}
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InternalFunction::StakingSetSessionsPerEra(ref data) => {
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(InternalFunctionId::StakingSetSessionsPerEra as u8).as_slice_then(|s| v.extend(s));
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data.as_slice_then(|s| v.extend(s));
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}
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InternalFunction::StakingSetBondingDuration(ref data) => {
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(InternalFunctionId::StakingSetBondingDuration as u8).as_slice_then(|s| v.extend(s));
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data.as_slice_then(|s| v.extend(s));
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}
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InternalFunction::StakingSetValidatorCount(ref data) => {
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(InternalFunctionId::StakingSetValidatorCount as u8).as_slice_then(|s| v.extend(s));
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data.as_slice_then(|s| v.extend(s));
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}
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InternalFunction::StakingForceNewEra => {
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(InternalFunctionId::StakingForceNewEra as u8).as_slice_then(|s| v.extend(s));
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}
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InternalFunction::GovernanceSetApprovalPpmRequired(ref data) => {
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(InternalFunctionId::GovernanceSetApprovalPpmRequired as u8).as_slice_then(|s| v.extend(s));
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data.as_slice_then(|s| v.extend(s));
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}
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}
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v
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}
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fn as_slice_then<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R {
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f(self.to_vec().as_slice())
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}
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}
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@@ -1,136 +0,0 @@
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// Copyright 2017 Parity Technologies (UK) Ltd.
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// This file is part of Polkadot.
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|
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// 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
|
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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
|
||||
// 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/>.
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//! Polkadot runtime functions.
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//! This describes a function that can be called from an external transaction.
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use bytes::Vec;
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use codec::Slicable;
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/// Public functions that can be dispatched to.
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
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#[repr(u8)]
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enum FunctionId {
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/// Set the timestamp.
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TimestampSet = 0x00,
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/// Set temporary session key as a validator.
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SessionSetKey = 0x10,
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/// Staking subsystem: begin staking.
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StakingStake = 0x20,
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/// Staking subsystem: stop staking.
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StakingUnstake = 0x21,
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/// Staking subsystem: transfer stake.
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StakingTransfer = 0x22,
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/// Make a proposal for the governance system.
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GovernancePropose = 0x30,
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/// Approve a proposal for the governance system.
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GovernanceApprove = 0x31,
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}
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impl FunctionId {
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/// Derive `Some` value from a `u8`, or `None` if it's invalid.
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fn from_u8(value: u8) -> Option<FunctionId> {
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use self::*;
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let functions = [FunctionId::StakingStake, FunctionId::StakingUnstake,
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FunctionId::StakingTransfer, FunctionId::SessionSetKey, FunctionId::TimestampSet,
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FunctionId::GovernancePropose, FunctionId::GovernanceApprove];
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functions.iter().map(|&f| f).find(|&f| value == f as u8)
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}
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}
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/// Functions on the runtime.
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#[derive(Debug, Clone, PartialEq, Eq)]
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#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
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pub enum Function {
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/// Set the timestamp.
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TimestampSet(::Timestamp),
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/// Set temporary session key as a validator.
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SessionSetKey(::SessionKey),
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/// Staking subsystem: begin staking.
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StakingStake,
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/// Staking subsystem: stop staking.
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StakingUnstake,
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/// Staking subsystem: transfer stake.
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StakingTransfer(::AccountId, ::Balance),
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/// Make a proposal for the governance system.
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GovernancePropose(::proposal::Proposal),
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/// Approve a proposal for the governance system.
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GovernanceApprove(::block::Number),
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}
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impl Slicable for Function {
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fn from_slice(value: &mut &[u8]) -> Option<Self> {
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let id = try_opt!(u8::from_slice(value).and_then(FunctionId::from_u8));
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Some(match id {
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FunctionId::TimestampSet =>
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Function::TimestampSet(try_opt!(Slicable::from_slice(value))),
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FunctionId::SessionSetKey =>
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Function::SessionSetKey(try_opt!(Slicable::from_slice(value))),
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FunctionId::StakingStake => Function::StakingStake,
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FunctionId::StakingUnstake => Function::StakingUnstake,
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FunctionId::StakingTransfer => {
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let to = try_opt!(Slicable::from_slice(value));
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let amount = try_opt!(Slicable::from_slice(value));
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Function::StakingTransfer(to, amount)
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}
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FunctionId::GovernancePropose =>
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Function::GovernancePropose(try_opt!(Slicable::from_slice(value))),
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FunctionId::GovernanceApprove =>
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Function::GovernanceApprove(try_opt!(Slicable::from_slice(value))),
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})
|
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}
|
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|
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fn to_vec(&self) -> Vec<u8> {
|
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let mut v = Vec::new();
|
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match *self {
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Function::TimestampSet(ref data) => {
|
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(FunctionId::TimestampSet as u8).as_slice_then(|s| v.extend(s));
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data.as_slice_then(|s| v.extend(s));
|
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}
|
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Function::SessionSetKey(ref data) => {
|
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(FunctionId::SessionSetKey as u8).as_slice_then(|s| v.extend(s));
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data.as_slice_then(|s| v.extend(s));
|
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}
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Function::StakingStake => {
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(FunctionId::StakingStake as u8).as_slice_then(|s| v.extend(s));
|
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}
|
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Function::StakingUnstake => {
|
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(FunctionId::StakingUnstake as u8).as_slice_then(|s| v.extend(s));
|
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}
|
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Function::StakingTransfer(ref to, ref amount) => {
|
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(FunctionId::StakingTransfer as u8).as_slice_then(|s| v.extend(s));
|
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to.as_slice_then(|s| v.extend(s));
|
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amount.as_slice_then(|s| v.extend(s));
|
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}
|
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Function::GovernancePropose(ref data) => {
|
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(FunctionId::GovernancePropose as u8).as_slice_then(|s| v.extend(s));
|
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data.as_slice_then(|s| v.extend(s));
|
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}
|
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Function::GovernanceApprove(ref data) => {
|
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(FunctionId::GovernanceApprove as u8).as_slice_then(|s| v.extend(s));
|
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data.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
}
|
||||
|
||||
v
|
||||
}
|
||||
|
||||
fn as_slice_then<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R {
|
||||
f(self.to_vec().as_slice())
|
||||
}
|
||||
}
|
||||
@@ -20,8 +20,7 @@ use codec::Slicable;
|
||||
|
||||
use ::AccountId;
|
||||
use block::{Block, Header, Digest, Log};
|
||||
use runtime_function::Function;
|
||||
use transaction::{UncheckedTransaction, Transaction};
|
||||
use transaction::{UncheckedTransaction, Transaction, Function};
|
||||
|
||||
#[test]
|
||||
fn serialise_transaction_works() {
|
||||
|
||||
@@ -18,7 +18,6 @@
|
||||
|
||||
use bytes::Vec;
|
||||
use codec::Slicable;
|
||||
use runtime_function::Function;
|
||||
|
||||
#[cfg(feature = "std")]
|
||||
use std::fmt;
|
||||
@@ -26,6 +25,264 @@ use std::fmt;
|
||||
#[cfg(not(feature = "std"))]
|
||||
use alloc::fmt;
|
||||
|
||||
use block::Number as BlockNumber;
|
||||
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||||
#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
|
||||
#[repr(u8)]
|
||||
enum InternalFunctionId {
|
||||
/// Set the system's code.
|
||||
SystemSetCode = 0x00,
|
||||
|
||||
/// Set the session length.
|
||||
SessionSetLength = 0x10,
|
||||
/// Force a new session.
|
||||
SessionForceNewSession = 0x11,
|
||||
|
||||
/// Set the number of sessions per era.
|
||||
StakingSetSessionsPerEra = 0x20,
|
||||
/// Set the minimum bonding duration for staking.
|
||||
StakingSetBondingDuration = 0x21,
|
||||
/// Set the validator count for staking.
|
||||
StakingSetValidatorCount = 0x22,
|
||||
/// Force a new staking era.
|
||||
StakingForceNewEra = 0x23,
|
||||
|
||||
/// Set the per-mille of validator approval required for governance changes.
|
||||
GovernanceSetApprovalPpmRequired = 0x30,
|
||||
|
||||
}
|
||||
|
||||
impl InternalFunctionId {
|
||||
/// Derive `Some` value from a `u8`, or `None` if it's invalid.
|
||||
fn from_u8(value: u8) -> Option<InternalFunctionId> {
|
||||
let functions = [
|
||||
InternalFunctionId::SystemSetCode,
|
||||
InternalFunctionId::SessionSetLength,
|
||||
InternalFunctionId::SessionForceNewSession,
|
||||
InternalFunctionId::StakingSetSessionsPerEra,
|
||||
InternalFunctionId::StakingSetBondingDuration,
|
||||
InternalFunctionId::StakingSetValidatorCount,
|
||||
InternalFunctionId::StakingForceNewEra,
|
||||
InternalFunctionId::GovernanceSetApprovalPpmRequired,
|
||||
];
|
||||
functions.iter().map(|&f| f).find(|&f| value == f as u8)
|
||||
}
|
||||
}
|
||||
|
||||
/// Internal functions that can be dispatched to.
|
||||
#[derive(Debug, Clone, PartialEq, Eq)]
|
||||
#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
|
||||
pub enum InternalFunction {
|
||||
/// Set the system's code.
|
||||
SystemSetCode(Vec<u8>),
|
||||
/// Set the session length.
|
||||
SessionSetLength(BlockNumber),
|
||||
/// Force a new session.
|
||||
SessionForceNewSession,
|
||||
/// Set the number of sessions per era.
|
||||
StakingSetSessionsPerEra(BlockNumber),
|
||||
/// Set the minimum bonding duration for staking.
|
||||
StakingSetBondingDuration(BlockNumber),
|
||||
/// Set the validator count for staking.
|
||||
StakingSetValidatorCount(u32),
|
||||
/// Force a new staking era.
|
||||
StakingForceNewEra,
|
||||
/// Set the per-mille of validator approval required for governance changes.
|
||||
GovernanceSetApprovalPpmRequired(u32),
|
||||
|
||||
}
|
||||
|
||||
/// An internal function.
|
||||
#[derive(Debug, Clone, PartialEq, Eq)]
|
||||
#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
|
||||
pub struct Proposal {
|
||||
/// The privileged function to call.
|
||||
pub function: InternalFunction,
|
||||
}
|
||||
|
||||
impl Slicable for Proposal {
|
||||
fn from_slice(value: &mut &[u8]) -> Option<Self> {
|
||||
let id = try_opt!(u8::from_slice(value).and_then(InternalFunctionId::from_u8));
|
||||
let function = match id {
|
||||
InternalFunctionId::SystemSetCode =>
|
||||
InternalFunction::SystemSetCode(try_opt!(Slicable::from_slice(value))),
|
||||
InternalFunctionId::SessionSetLength =>
|
||||
InternalFunction::SessionSetLength(try_opt!(Slicable::from_slice(value))),
|
||||
InternalFunctionId::SessionForceNewSession => InternalFunction::SessionForceNewSession,
|
||||
InternalFunctionId::StakingSetSessionsPerEra =>
|
||||
InternalFunction::StakingSetSessionsPerEra(try_opt!(Slicable::from_slice(value))),
|
||||
InternalFunctionId::StakingSetBondingDuration =>
|
||||
InternalFunction::StakingSetBondingDuration(try_opt!(Slicable::from_slice(value))),
|
||||
InternalFunctionId::StakingSetValidatorCount =>
|
||||
InternalFunction::StakingSetValidatorCount(try_opt!(Slicable::from_slice(value))),
|
||||
InternalFunctionId::StakingForceNewEra => InternalFunction::StakingForceNewEra,
|
||||
InternalFunctionId::GovernanceSetApprovalPpmRequired =>
|
||||
InternalFunction::GovernanceSetApprovalPpmRequired(try_opt!(Slicable::from_slice(value))),
|
||||
};
|
||||
|
||||
Some(Proposal { function })
|
||||
}
|
||||
|
||||
fn to_vec(&self) -> Vec<u8> {
|
||||
let mut v = Vec::new();
|
||||
match self.function {
|
||||
InternalFunction::SystemSetCode(ref data) => {
|
||||
(InternalFunctionId::SystemSetCode as u8).as_slice_then(|s| v.extend(s));
|
||||
data.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
InternalFunction::SessionSetLength(ref data) => {
|
||||
(InternalFunctionId::SessionSetLength as u8).as_slice_then(|s| v.extend(s));
|
||||
data.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
InternalFunction::SessionForceNewSession => {
|
||||
(InternalFunctionId::SessionForceNewSession as u8).as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
InternalFunction::StakingSetSessionsPerEra(ref data) => {
|
||||
(InternalFunctionId::StakingSetSessionsPerEra as u8).as_slice_then(|s| v.extend(s));
|
||||
data.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
InternalFunction::StakingSetBondingDuration(ref data) => {
|
||||
(InternalFunctionId::StakingSetBondingDuration as u8).as_slice_then(|s| v.extend(s));
|
||||
data.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
InternalFunction::StakingSetValidatorCount(ref data) => {
|
||||
(InternalFunctionId::StakingSetValidatorCount as u8).as_slice_then(|s| v.extend(s));
|
||||
data.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
InternalFunction::StakingForceNewEra => {
|
||||
(InternalFunctionId::StakingForceNewEra as u8).as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
InternalFunction::GovernanceSetApprovalPpmRequired(ref data) => {
|
||||
(InternalFunctionId::GovernanceSetApprovalPpmRequired as u8).as_slice_then(|s| v.extend(s));
|
||||
data.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
}
|
||||
|
||||
v
|
||||
}
|
||||
|
||||
fn as_slice_then<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R {
|
||||
f(self.to_vec().as_slice())
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/// Public functions that can be dispatched to.
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||||
#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
|
||||
#[repr(u8)]
|
||||
enum FunctionId {
|
||||
/// Set the timestamp.
|
||||
TimestampSet = 0x00,
|
||||
/// Set temporary session key as a validator.
|
||||
SessionSetKey = 0x10,
|
||||
/// Staking subsystem: begin staking.
|
||||
StakingStake = 0x20,
|
||||
/// Staking subsystem: stop staking.
|
||||
StakingUnstake = 0x21,
|
||||
/// Staking subsystem: transfer stake.
|
||||
StakingTransfer = 0x22,
|
||||
/// Make a proposal for the governance system.
|
||||
GovernancePropose = 0x30,
|
||||
/// Approve a proposal for the governance system.
|
||||
GovernanceApprove = 0x31,
|
||||
}
|
||||
|
||||
impl FunctionId {
|
||||
/// Derive `Some` value from a `u8`, or `None` if it's invalid.
|
||||
fn from_u8(value: u8) -> Option<FunctionId> {
|
||||
use self::*;
|
||||
let functions = [FunctionId::StakingStake, FunctionId::StakingUnstake,
|
||||
FunctionId::StakingTransfer, FunctionId::SessionSetKey, FunctionId::TimestampSet,
|
||||
FunctionId::GovernancePropose, FunctionId::GovernanceApprove];
|
||||
functions.iter().map(|&f| f).find(|&f| value == f as u8)
|
||||
}
|
||||
}
|
||||
|
||||
/// Functions on the runtime.
|
||||
#[derive(Debug, Clone, PartialEq, Eq)]
|
||||
#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
|
||||
pub enum Function {
|
||||
/// Set the timestamp.
|
||||
TimestampSet(::Timestamp),
|
||||
/// Set temporary session key as a validator.
|
||||
SessionSetKey(::SessionKey),
|
||||
/// Staking subsystem: begin staking.
|
||||
StakingStake,
|
||||
/// Staking subsystem: stop staking.
|
||||
StakingUnstake,
|
||||
/// Staking subsystem: transfer stake.
|
||||
StakingTransfer(::AccountId, ::Balance),
|
||||
/// Make a proposal for the governance system.
|
||||
GovernancePropose(Proposal),
|
||||
/// Approve a proposal for the governance system.
|
||||
GovernanceApprove(::block::Number),
|
||||
}
|
||||
|
||||
impl Slicable for Function {
|
||||
fn from_slice(value: &mut &[u8]) -> Option<Self> {
|
||||
let id = try_opt!(u8::from_slice(value).and_then(FunctionId::from_u8));
|
||||
Some(match id {
|
||||
FunctionId::TimestampSet =>
|
||||
Function::TimestampSet(try_opt!(Slicable::from_slice(value))),
|
||||
FunctionId::SessionSetKey =>
|
||||
Function::SessionSetKey(try_opt!(Slicable::from_slice(value))),
|
||||
FunctionId::StakingStake => Function::StakingStake,
|
||||
FunctionId::StakingUnstake => Function::StakingUnstake,
|
||||
FunctionId::StakingTransfer => {
|
||||
let to = try_opt!(Slicable::from_slice(value));
|
||||
let amount = try_opt!(Slicable::from_slice(value));
|
||||
|
||||
Function::StakingTransfer(to, amount)
|
||||
}
|
||||
FunctionId::GovernancePropose =>
|
||||
Function::GovernancePropose(try_opt!(Slicable::from_slice(value))),
|
||||
FunctionId::GovernanceApprove =>
|
||||
Function::GovernanceApprove(try_opt!(Slicable::from_slice(value))),
|
||||
})
|
||||
}
|
||||
|
||||
fn to_vec(&self) -> Vec<u8> {
|
||||
let mut v = Vec::new();
|
||||
match *self {
|
||||
Function::TimestampSet(ref data) => {
|
||||
(FunctionId::TimestampSet as u8).as_slice_then(|s| v.extend(s));
|
||||
data.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
Function::SessionSetKey(ref data) => {
|
||||
(FunctionId::SessionSetKey as u8).as_slice_then(|s| v.extend(s));
|
||||
data.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
Function::StakingStake => {
|
||||
(FunctionId::StakingStake as u8).as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
Function::StakingUnstake => {
|
||||
(FunctionId::StakingUnstake as u8).as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
Function::StakingTransfer(ref to, ref amount) => {
|
||||
(FunctionId::StakingTransfer as u8).as_slice_then(|s| v.extend(s));
|
||||
to.as_slice_then(|s| v.extend(s));
|
||||
amount.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
Function::GovernancePropose(ref data) => {
|
||||
(FunctionId::GovernancePropose as u8).as_slice_then(|s| v.extend(s));
|
||||
data.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
Function::GovernanceApprove(ref data) => {
|
||||
(FunctionId::GovernanceApprove as u8).as_slice_then(|s| v.extend(s));
|
||||
data.as_slice_then(|s| v.extend(s));
|
||||
}
|
||||
}
|
||||
|
||||
v
|
||||
}
|
||||
|
||||
fn as_slice_then<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R {
|
||||
f(self.to_vec().as_slice())
|
||||
}
|
||||
}
|
||||
|
||||
/// A vetted and verified transaction from the external world.
|
||||
#[derive(Debug, PartialEq, Eq, Clone)]
|
||||
#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
|
||||
@@ -113,7 +370,6 @@ impl fmt::Debug for UncheckedTransaction {
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use ::codec::Slicable;
|
||||
use runtime_function::Function;
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
|
||||
@@ -29,7 +29,7 @@ use runtime_std::prelude::*;
|
||||
use codec::KeyedVec;
|
||||
use support::storage;
|
||||
use primitives::{AccountId, Hash, BlockNumber};
|
||||
use primitives::proposal::Proposal;
|
||||
use primitives::transaction::Proposal;
|
||||
use runtime::{staking, system, session};
|
||||
|
||||
const APPROVALS_REQUIRED: &[u8] = b"gov:apr";
|
||||
@@ -95,7 +95,7 @@ pub mod privileged {
|
||||
|
||||
pub mod internal {
|
||||
use super::*;
|
||||
use primitives::proposal::{Proposal, InternalFunction};
|
||||
use primitives::transaction::{Proposal, InternalFunction};
|
||||
|
||||
/// Current era is ending; we should finish up any proposals.
|
||||
pub fn end_of_an_era() {
|
||||
@@ -150,7 +150,7 @@ mod tests {
|
||||
use codec::{KeyedVec, Joiner};
|
||||
use support::{one, two, with_env};
|
||||
use primitives::AccountId;
|
||||
use primitives::proposal::InternalFunction;
|
||||
use primitives::transaction::InternalFunction;
|
||||
use runtime::{staking, session};
|
||||
|
||||
fn new_test_ext() -> TestExternalities {
|
||||
|
||||
@@ -23,8 +23,7 @@ use codec::{KeyedVec, Slicable};
|
||||
use support::{Hashable, storage, with_env};
|
||||
use primitives::{AccountId, Hash, TxOrder};
|
||||
use primitives::block::{Block, Header, Number as BlockNumber};
|
||||
use primitives::transaction::UncheckedTransaction;
|
||||
use primitives::runtime_function::Function;
|
||||
use primitives::transaction::{UncheckedTransaction, Function};
|
||||
use runtime::{staking, session};
|
||||
|
||||
const NONCE_OF: &[u8] = b"sys:non:";
|
||||
@@ -215,8 +214,7 @@ mod tests {
|
||||
use runtime_std::{with_externalities, twox_128, TestExternalities};
|
||||
use codec::{Joiner, KeyedVec, Slicable};
|
||||
use support::{StaticHexInto, HexDisplay, one, two};
|
||||
use primitives::transaction::{UncheckedTransaction, Transaction};
|
||||
use primitives::runtime_function::Function;
|
||||
use primitives::transaction::{UncheckedTransaction, Transaction, Function};
|
||||
use primitives::block::{Header, Digest};
|
||||
use runtime::staking;
|
||||
|
||||
|
||||
@@ -338,7 +338,7 @@ mod tests {
|
||||
|
||||
#[test]
|
||||
fn proposals_can_be_stored() {
|
||||
use primitives::proposal::{Proposal, InternalFunction};
|
||||
use primitives::transaction::{Proposal, InternalFunction};
|
||||
let mut t = TestExternalities { storage: HashMap::new(), };
|
||||
with_externalities(&mut t, || {
|
||||
let x = Proposal {
|
||||
|
||||
Reference in New Issue
Block a user