ac73b2628a
* Firt commit. * First non-functional but correct implementation of BasicAuthority. Still needs: - Sealing infrastructure. * Punch a hole to give miner access to key store. * Fix test built. * Basic version of synchronous mining. This will seal a block whenever a new transaction comes through. To be made better we need a timer which will wait for one second after the last block before sealing a new one - better still would be to cooperatively interleave blocks with other sealing nodes. * Add tests. * Fix minor issues from repotting. * Address grumbles.
76 lines
2.1 KiB
Rust
76 lines
2.1 KiB
Rust
// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity 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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// Parity 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 Parity. If not, see <http://www.gnu.org/licenses/>.
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//! Ethash params deserialization.
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use uint::Uint;
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use hash::Address;
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/// Ethash params deserialization.
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#[derive(Debug, PartialEq, Deserialize)]
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pub struct EthashParams {
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/// Gas limit divisor.
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#[serde(rename="gasLimitBoundDivisor")]
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pub gas_limit_bound_divisor: Uint,
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/// Minimum difficulty.
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#[serde(rename="minimumDifficulty")]
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pub minimum_difficulty: Uint,
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/// Difficulty bound divisor.
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#[serde(rename="difficultyBoundDivisor")]
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pub difficulty_bound_divisor: Uint,
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/// Block duration.
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#[serde(rename="durationLimit")]
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pub duration_limit: Uint,
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/// Block reward.
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#[serde(rename="blockReward")]
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pub block_reward: Uint,
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/// Namereg contract address.
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pub registrar: Address,
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/// Homestead transition block number.
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#[serde(rename="frontierCompatibilityModeLimit")]
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pub frontier_compatibility_mode_limit: Uint,
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}
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/// Ethash engine deserialization.
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#[derive(Debug, PartialEq, Deserialize)]
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pub struct Ethash {
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/// Ethash params.
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pub params: EthashParams,
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}
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#[cfg(test)]
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mod tests {
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use serde_json;
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use spec::ethash::Ethash;
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#[test]
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fn ethash_deserialization() {
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let s = r#"{
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"params": {
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"gasLimitBoundDivisor": "0x0400",
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"minimumDifficulty": "0x020000",
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"difficultyBoundDivisor": "0x0800",
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"durationLimit": "0x0d",
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"blockReward": "0x4563918244F40000",
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"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
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"frontierCompatibilityModeLimit" : "0x42"
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}
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}"#;
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let _deserialized: Ethash = serde_json::from_str(s).unwrap();
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}
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}
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