Trait TxReceipt

pub trait TxReceipt:
    Clone
    + Debug
    + PartialEq
    + Eq
    + Send
    + Sync {
    type Log;

    // Required methods
    fn status_or_post_state(&self) -> Eip658Value;
    fn status(&self) -> bool;
    fn bloom(&self) -> Bloom;
    fn cumulative_gas_used(&self) -> u64;
    fn logs(&self) -> &[Self::Log];

    // Provided methods
    fn bloom_cheap(&self) -> Option<Bloom> { ... }
    fn with_bloom_ref(&self) -> ReceiptWithBloom<&Self> { ... }
    fn into_with_bloom(self) -> ReceiptWithBloom<Self> { ... }
}

Receipt is the result of a transaction execution.

Required Associated Types

type Log

The associated log type.

Required Methods

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.

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.

fn bloom(&self) -> Bloom

Returns the bloom filter for the logs in the receipt. This operation may be expensive.

fn cumulative_gas_used(&self) -> u64

Returns the cumulative gas used in the block after this transaction was executed.

fn logs(&self) -> &[Self::Log]

Returns the logs emitted by this transaction.

Provided Methods

fn bloom_cheap(&self) -> Option<Bloom>

Returns the bloom filter for the logs in the receipt, if it is cheap to compute.

fn with_bloom_ref(&self) -> ReceiptWithBloom<&Self>

Returns ReceiptWithBloom with the computed bloom filter Self::bloom and a reference to the receipt.

fn into_with_bloom(self) -> ReceiptWithBloom<Self>

Consumes the type and converts it into ReceiptWithBloom with the computed bloom filter Self::bloom and the receipt.

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.

Implementations on Foreign Types

impl<'a, T: 'a + TxReceipt + ?Sized> TxReceipt for &'a T

where &'a T: Clone + Debug + PartialEq + Eq + Send + Sync,

type Log = <T as TxReceipt>::Log

fn status_or_post_state(&self) -> Eip658Value

fn status(&self) -> bool

fn bloom(&self) -> Bloom

fn bloom_cheap(&self) -> Option<Bloom>

fn cumulative_gas_used(&self) -> u64

fn logs(&self) -> &[Self::Log]

impl<T: TxReceipt + ?Sized> TxReceipt for Arc<T>

where Arc<T>: Clone + Debug + PartialEq + Eq + Send + Sync,

type Log = <T as TxReceipt>::Log

fn status_or_post_state(&self) -> Eip658Value

fn status(&self) -> bool

fn bloom(&self) -> Bloom

fn bloom_cheap(&self) -> Option<Bloom>

fn cumulative_gas_used(&self) -> u64

fn logs(&self) -> &[Self::Log]

Implementors

impl<R> TxReceipt for ReceiptWithBloom<R>

where R: TxReceipt,

type Log = <R as TxReceipt>::Log

impl<T> TxReceipt for ReceiptEnvelope<T>

where T: Clone + Debug + PartialEq + Eq + Send + Sync,

type Log = T

impl<T> TxReceipt for Receipt<T>

where T: AsRef<Log> + Clone + Debug + PartialEq + Eq + Send + Sync,

type Log = T