117 lines
4.3 KiB
Rust
117 lines
4.3 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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use v1::types::{Log, H160, H256, U256};
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use ethcore::receipt::{Receipt as EthReceipt, LocalizedReceipt};
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/// Receipt
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#[derive(Debug, Serialize)]
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pub struct Receipt {
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/// Transaction Hash
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#[serde(rename="transactionHash")]
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pub transaction_hash: Option<H256>,
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/// Transaction index
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#[serde(rename="transactionIndex")]
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pub transaction_index: Option<U256>,
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/// Block hash
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#[serde(rename="blockHash")]
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pub block_hash: Option<H256>,
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/// Block number
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#[serde(rename="blockNumber")]
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pub block_number: Option<U256>,
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/// Cumulative gas used
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#[serde(rename="cumulativeGasUsed")]
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pub cumulative_gas_used: U256,
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/// Gas used
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#[serde(rename="gasUsed")]
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pub gas_used: U256,
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/// Contract address
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#[serde(rename="contractAddress")]
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pub contract_address: Option<H160>,
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/// Logs
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pub logs: Vec<Log>,
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}
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impl From<LocalizedReceipt> for Receipt {
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fn from(r: LocalizedReceipt) -> Self {
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Receipt {
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transaction_hash: Some(r.transaction_hash.into()),
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transaction_index: Some(r.transaction_index.into()),
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block_hash: Some(r.block_hash.into()),
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block_number: Some(r.block_number.into()),
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cumulative_gas_used: r.cumulative_gas_used.into(),
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gas_used: r.gas_used.into(),
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contract_address: r.contract_address.map(Into::into),
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logs: r.logs.into_iter().map(Into::into).collect(),
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}
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}
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}
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impl From<EthReceipt> for Receipt {
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fn from(r: EthReceipt) -> Self {
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Receipt {
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transaction_hash: None,
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transaction_index: None,
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block_hash: None,
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block_number: None,
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cumulative_gas_used: r.gas_used.into(),
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gas_used: r.gas_used.into(),
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contract_address: None,
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logs: r.logs.into_iter().map(Into::into).collect(),
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}
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}
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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 std::str::FromStr;
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use v1::types::{Log, Receipt, U256, H256, H160};
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#[test]
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fn receipt_serialization() {
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let s = r#"{"transactionHash":"0x0000000000000000000000000000000000000000000000000000000000000000","transactionIndex":"0x00","blockHash":"0xed76641c68a1c641aee09a94b3b471f4dc0316efe5ac19cf488e2674cf8d05b5","blockNumber":"0x04510c","cumulativeGasUsed":"0x20","gasUsed":"0x10","contractAddress":null,"logs":[{"address":"0x33990122638b9132ca29c723bdf037f1a891a70c","topics":["0xa6697e974e6a320f454390be03f74955e8978f1a6971ea6730542e37b66179bc","0x4861736852656700000000000000000000000000000000000000000000000000"],"data":"0x","blockHash":"0xed76641c68a1c641aee09a94b3b471f4dc0316efe5ac19cf488e2674cf8d05b5","blockNumber":"0x04510c","transactionHash":"0x0000000000000000000000000000000000000000000000000000000000000000","transactionIndex":"0x00","logIndex":"0x01","type":"mined"}]}"#;
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let receipt = Receipt {
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transaction_hash: Some(H256::from(0)),
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transaction_index: Some(U256::from(0)),
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block_hash: Some(H256::from_str("ed76641c68a1c641aee09a94b3b471f4dc0316efe5ac19cf488e2674cf8d05b5").unwrap()),
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block_number: Some(U256::from(0x4510c)),
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cumulative_gas_used: U256::from(0x20),
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gas_used: U256::from(0x10),
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contract_address: None,
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logs: vec![Log {
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address: H160::from_str("33990122638b9132ca29c723bdf037f1a891a70c").unwrap(),
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topics: vec![
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H256::from_str("a6697e974e6a320f454390be03f74955e8978f1a6971ea6730542e37b66179bc").unwrap(),
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H256::from_str("4861736852656700000000000000000000000000000000000000000000000000").unwrap(),
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],
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data: vec![].into(),
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block_hash: Some(H256::from_str("ed76641c68a1c641aee09a94b3b471f4dc0316efe5ac19cf488e2674cf8d05b5").unwrap()),
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block_number: Some(U256::from(0x4510c)),
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transaction_hash: Some(H256::default()),
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transaction_index: Some(U256::default()),
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log_index: Some(U256::from(1)),
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log_type: "mined".to_owned(),
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}]
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};
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let serialized = serde_json::to_string(&receipt).unwrap();
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assert_eq!(serialized, s);
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}
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}
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