use crate::types::{Bytes, Index, Log, H160, H2048, H256, U256, U64};
use serde::{Deserialize, Serialize};
/// Description of a Transaction, pending or in the chain.
#[derive(Debug, Default, Clone, PartialEq, Deserialize, Serialize)]
pub struct Transaction {
/// Hash
pub hash: H256,
/// Nonce
pub nonce: U256,
/// Block hash. None when pending.
#[serde(rename = "blockHash")]
pub block_hash: Option<H256>,
/// Block number. None when pending.
#[serde(rename = "blockNumber")]
pub block_number: Option<U64>,
/// Transaction Index. None when pending.
#[serde(rename = "transactionIndex")]
pub transaction_index: Option<Index>,
/// Sender
pub from: H160,
/// Recipient (None when contract creation)
pub to: Option<H160>,
/// Transfered value
pub value: U256,
/// Gas Price
#[serde(rename = "gasPrice")]
pub gas_price: U256,
/// Gas amount
pub gas: U256,
/// Input data
pub input: Bytes,
}
/// "Receipt" of an executed transaction: details of its execution.
#[derive(Debug, Default, Clone, PartialEq, Serialize, Deserialize)]
pub struct Receipt {
/// Transaction hash.
#[serde(rename = "transactionHash")]
pub transaction_hash: H256,
/// Index within the block.
#[serde(rename = "transactionIndex")]
pub transaction_index: Index,
/// Hash of the block this transaction was included within.
#[serde(rename = "blockHash")]
pub block_hash: Option<H256>,
/// Number of the block this transaction was included within.
#[serde(rename = "blockNumber")]
pub block_number: Option<U64>,
/// Cumulative gas used within the block after this was executed.
#[serde(rename = "cumulativeGasUsed")]
pub cumulative_gas_used: U256,
/// Gas used by this transaction alone.
///
/// Gas used is `None` if the the client is running in light client mode.
#[serde(rename = "gasUsed")]
pub gas_used: Option<U256>,
/// Contract address created, or `None` if not a deployment.
#[serde(rename = "contractAddress")]
pub contract_address: Option<H160>,
/// Logs generated within this transaction.
pub logs: Vec<Log>,
/// Status: either 1 (success) or 0 (failure).
pub status: Option<U64>,
/// State root.
pub root: Option<H256>,
/// Logs bloom
#[serde(rename = "logsBloom")]
pub logs_bloom: H2048,
}
/// Raw bytes of a signed, but not yet sent transaction
#[derive(Debug, Default, Clone, PartialEq, Serialize, Deserialize)]
pub struct RawTransaction {
/// Signed transaction as raw bytes
pub raw: Bytes,
/// Transaction details
pub tx: RawTransactionDetails,
}
/// Details of a signed transaction
#[derive(Debug, Default, Clone, PartialEq, Serialize, Deserialize)]
pub struct RawTransactionDetails {
/// Hash
pub hash: H256,
/// Nonce
pub nonce: U256,
/// Block hash. None when pending.
#[serde(rename = "blockHash")]
pub block_hash: Option<H256>,
/// Block number. None when pending.
#[serde(rename = "blockNumber")]
pub block_number: Option<U64>,
/// Transaction Index. None when pending.
#[serde(rename = "transactionIndex")]
pub transaction_index: Option<Index>,
/// Sender
pub from: Option<H160>,
/// Recipient (None when contract creation)
pub to: Option<H160>,
/// Transfered value
pub value: U256,
/// Gas Price
#[serde(rename = "gasPrice")]
pub gas_price: U256,
/// Gas amount
pub gas: U256,
/// Input data
pub input: Bytes,
/// ECDSA recovery id, set by Geth
pub v: Option<U64>,
/// ECDSA signature r, 32 bytes, set by Geth
pub r: Option<U256>,
/// ECDSA signature s, 32 bytes, set by Geth
pub s: Option<U256>,
}
#[cfg(test)]
mod tests {
use super::RawTransaction;
use super::Receipt;
use serde_json;
#[test]
fn test_deserialize_receipt() {
let receipt_str = "{\"blockHash\":\"0x83eaba432089a0bfe99e9fc9022d1cfcb78f95f407821be81737c84ae0b439c5\",\"blockNumber\":\"0x38\",\"contractAddress\":\"0x03d8c4566478a6e1bf75650248accce16a98509f\",\"cumulativeGasUsed\":\"0x927c0\",\"gasUsed\":\"0x927c0\",\"logs\":[],\"logsBloom\":\"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\",\"root\":null,\"transactionHash\":\"0x422fb0d5953c0c48cbb42fb58e1c30f5e150441c68374d70ca7d4f191fd56f26\",\"transactionIndex\":\"0x0\"}";
let _receipt: Receipt = serde_json::from_str(receipt_str).unwrap();
}
#[test]
fn should_deserialize_receipt_with_status() {
let receipt_str = r#"{
"blockHash": "0x83eaba432089a0bfe99e9fc9022d1cfcb78f95f407821be81737c84ae0b439c5",
"blockNumber": "0x38",
"contractAddress": "0x03d8c4566478a6e1bf75650248accce16a98509f",
"cumulativeGasUsed": "0x927c0",
"gasUsed": "0x927c0",
"logs": [],
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"root": null,
"transactionHash": "0x422fb0d5953c0c48cbb42fb58e1c30f5e150441c68374d70ca7d4f191fd56f26",
"transactionIndex": "0x0",
"status": "0x1"
}"#;
let _receipt: Receipt = serde_json::from_str(receipt_str).unwrap();
}
#[test]
fn should_deserialize_receipt_without_gas() {
let receipt_str = r#"{
"blockHash": "0x83eaba432089a0bfe99e9fc9022d1cfcb78f95f407821be81737c84ae0b439c5",
"blockNumber": "0x38",
"contractAddress": "0x03d8c4566478a6e1bf75650248accce16a98509f",
"cumulativeGasUsed": "0x927c0",
"gasUsed": null,
"logs": [],
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"root": null,
"transactionHash": "0x422fb0d5953c0c48cbb42fb58e1c30f5e150441c68374d70ca7d4f191fd56f26",
"transactionIndex": "0x0",
"status": "0x1"
}"#;
let _receipt: Receipt = serde_json::from_str(receipt_str).unwrap();
}
#[test]
fn test_deserialize_signed_tx_parity() {
// taken from RPC docs.
let tx_str = r#"{
"raw": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675",
"tx": {
"hash": "0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b",
"nonce": "0x0",
"blockHash": "0xbeab0aa2411b7ab17f30a99d3cb9c6ef2fc5426d6ad6fd9e2a26a6aed1d1055b",
"blockNumber": "0x15df",
"transactionIndex": "0x1",
"from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
"to": "0x853f43d8a49eeb85d32cf465507dd71d507100c1",
"value": "0x7f110",
"gas": "0x7f110",
"gasPrice": "0x09184e72a000",
"input": "0x603880600c6000396000f300603880600c6000396000f3603880600c6000396000f360",
"s": "0x777"
}
}"#;
let _tx: RawTransaction = serde_json::from_str(tx_str).unwrap();
}
#[test]
fn test_deserialize_signed_tx_geth() {
let tx_str = r#"{
"raw": "0xf85d01018094f3b3138e5eb1c75b43994d1bb760e2f9f735789680801ca06484d00575e961a7db35ebe5badaaca5cb7ee65d1f2f22f22da87c238b99d30da07a85d65797e4b555c1d3f64beebb2cb6f16a6fbd40c43cc48451eaf85305f66e",
"tx": {
"gas": "0x0",
"gasPrice": "0x1",
"hash": "0x0a32fb4e18bc6f7266a164579237b1b5c74271d453c04eab70444ca367d38418",
"input": "0x",
"nonce": "0x1",
"to": "0xf3b3138e5eb1c75b43994d1bb760e2f9f7357896",
"r": "0x6484d00575e961a7db35ebe5badaaca5cb7ee65d1f2f22f22da87c238b99d30d",
"s": "0x7a85d65797e4b555c1d3f64beebb2cb6f16a6fbd40c43cc48451eaf85305f66e",
"v": "0x1c",
"value": "0x0"
}
}"#;
let _tx: RawTransaction = serde_json::from_str(tx_str).unwrap();
}
}