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Merge pull request #1118 from ethcore/implementreceiptgasused

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Implement receipt's gasUsed field
This commit is contained in:
Marek Kotewicz 2016-05-21 16:30:40 +02:00
commit e952d62950
3 changed files with 15 additions and 8 deletions
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11
ethcore/src/client/client.rs
View File

@ -580,14 +580,21 @@ impl<V> BlockChainClient for Client<V> where V: Verifier {
let block_number = tx.block_number.clone();
let transaction_hash = tx.hash();
let transaction_index = tx.transaction_index;
let prior_gas_used = match tx.transaction_index {
0 => U256::zero(),
i => {
let prior_address = TransactionAddress { block_hash: address.block_hash, index: i - 1 };
let prior_receipt = self.chain.transaction_receipt(&prior_address).expect("Transaction receipt at `address` exists; `prior_address` has lower index in same block; qed");
prior_receipt.gas_used
}
};
Some(LocalizedReceipt {
transaction_hash: tx.hash(),
transaction_index: tx.transaction_index,
block_hash: tx.block_hash,
block_number: tx.block_number,
// TODO: to fix this, query all previous transaction receipts and retrieve their gas usage
cumulative_gas_used: receipt.gas_used,
gas_used: receipt.gas_used,
gas_used: receipt.gas_used - prior_gas_used,
contract_address: match tx.action {
Action::Call(_) => None,
Action::Create => Some(contract_address(&tx.sender().unwrap(), &tx.nonce))

4
ethcore/src/types/receipt.rs
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@ -91,9 +91,9 @@ pub struct LocalizedReceipt {
pub block_hash: H256,
/// Block number.
pub block_number: BlockNumber,
/// Cumulative gas used.
/// The total gas used in the block following execution of the transaction.
pub cumulative_gas_used: U256,
/// Gas used.
/// The gas used in the execution of the transaction. Note the difference of meaning to `Receipt::gas_used`.
pub gas_used: U256,
/// Contract address.
pub contract_address: Option<Address>,

8
parity/cli.rs
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@ -117,10 +117,10 @@ Sealing/Mining Options:
Footprint Options:
--tracing BOOL Indicates if full transaction tracing should be
enabled. Works only if client had been fully synced with
tracing enabled. BOOL may be one of auto, on, off.
auto uses last used value of this option (off if it does
not exist) [default: auto].
enabled. Works only if client had been fully synced
with tracing enabled. BOOL may be one of auto, on,
off. auto uses last used value of this option (off
if it does not exist) [default: auto].
--pruning METHOD Configure pruning of the state/storage trie. METHOD
may be one of auto, archive, fast, basic, light:
archive - keep all state trie data. No pruning.