web3 0.1.0

Ethereum JSON-RPC client.
Documentation 
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use types::{H160, H256, U256, Index, Log, Bytes};

/// Description of a Transaction, pending or in the chain.
#[derive(Debug, Default, Clone, PartialEq, Deserialize)]
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<U256>,
  /// 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: H256,
  /// Number of the block this transaction was included within.
  #[serde(rename="blockNumber")]
  pub block_number: U256,
  /// Cumulative gas used within the block after this was executed.
  #[serde(rename="cumulativeGasUsed")]
  pub cumulative_gas_used: U256,
  /// Gas used by this transaction alone.
  #[serde(rename="gasUsed")]
  pub gas_used: 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>,
}

#[cfg(test)]
mod tests {
  use serde_json;
  use super::Receipt;

  #[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();

  }
}