pub trait TxReceipt<T = Log>:
Clone
+ Debug
+ PartialEq
+ Eq
+ Send
+ Sync {
// Required methods
fn status_or_post_state(&self) -> Eip658Value;
fn status(&self) -> bool;
fn bloom(&self) -> Bloom;
fn cumulative_gas_used(&self) -> u128;
fn logs(&self) -> &[T];
// Provided method
fn bloom_cheap(&self) -> Option<Bloom> { ... }
}Expand description
Receipt is the result of a transaction execution.
Required Methods§
sourcefn status_or_post_state(&self) -> Eip658Value
fn status_or_post_state(&self) -> Eip658Value
Returns the status or post state of the transaction.
§Note
Use this method instead of TxReceipt::status when the transaction
is pre-EIP-658.
sourcefn status(&self) -> bool
fn status(&self) -> bool
Returns true if the transaction was successful OR if the transaction is pre-EIP-658. Results for transactions before EIP-658 are not reliable.
§Note
Caution must be taken when using this method for deep-historical receipts, as it may not accurately reflect the status of the transaction. The transaction status is not knowable from the receipt for transactions before EIP-658.
This can be handled using TxReceipt::status_or_post_state.
sourcefn bloom(&self) -> Bloom
fn bloom(&self) -> Bloom
Returns the bloom filter for the logs in the receipt. This operation may be expensive.
sourcefn cumulative_gas_used(&self) -> u128
fn cumulative_gas_used(&self) -> u128
Returns the cumulative gas used in the block after this transaction was executed.
Provided Methods§
sourcefn bloom_cheap(&self) -> Option<Bloom>
fn bloom_cheap(&self) -> Option<Bloom>
Returns the bloom filter for the logs in the receipt, if it is cheap to compute.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.