Struct AnyReceiptEnvelope

pub struct AnyReceiptEnvelope<T = Log> {
    pub inner: ReceiptWithBloom<T>,
    pub type: u8,
}

Receipt envelope, as defined in EIP-2718.

This enum distinguishes between tagged and untagged legacy receipts, as the in-protocol Merkle tree may commit to EITHER 0-prefixed or raw. Therefore we must ensure that encoding returns the precise byte-array that was decoded, preserving the presence or absence of the TransactionType flag.

Transaction receipt payloads are specified in their respective EIPs.

Fields

inner: ReceiptWithBloom<T>

The receipt envelope.

type: u8

The transaction type.

Implementations

impl<T> AnyReceiptEnvelope<T>

where T: Encodable,

pub fn rlp_payload_length(&self) -> usize

Calculate the length of the rlp payload of the network encoded receipt.

impl<T> AnyReceiptEnvelope<T>

pub const fn is_legacy(&self) -> bool

Returns whether this is a legacy receipt (type 0)

pub const fn is_success(&self) -> bool

Return true if the transaction was successful.

Note

This method may not accurately reflect the status of the transaction for transactions before EIP-658.

pub const fn status(&self) -> bool

Returns the success status of the receipt’s transaction.

Note

This method may not accurately reflect the status of the transaction for transactions before EIP-658.

pub const fn bloom(&self) -> Bloom

Return the receipt’s bloom.

pub const fn cumulative_gas_used(&self) -> u128

Returns the cumulative gas used at this receipt.

pub fn logs(&self) -> &[T]

Return the receipt logs.

Trait Implementations

impl<T> Clone for AnyReceiptEnvelope<T>

where T: Clone,

fn clone(&self) -> AnyReceiptEnvelope<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for AnyReceiptEnvelope<T>

where T: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Decodable2718 for AnyReceiptEnvelope

fn typed_decode( ty: u8, buf: &mut &[u8], ) -> Result<AnyReceiptEnvelope, Eip2718Error>

Decode the appropriate variant, based on the type flag.

fn fallback_decode(buf: &mut &[u8]) -> Result<AnyReceiptEnvelope, Eip2718Error>

Decode the default variant.

fn extract_type_byte(buf: &mut &[u8]) -> Option<u8>

Extract the type byte from the buffer, if any. The type byte is the first byte, provided that that first byte is 0x7f or lower.

fn decode_2718(buf: &mut &[u8]) -> Result<Self, Eip2718Error>

Encode the transaction according to EIP-2718 rules. First a 1-byte type flag in the range 0x0-0x7f, then the body of the transaction.

fn network_decode(buf: &mut &[u8]) -> Result<Self, Eip2718Error>

Decode an EIP-2718 transaction in the network format. The network format is used ONLY by the Ethereum p2p protocol. Do not call this method unless you are building a p2p protocol client.

impl<'de, T> Deserialize<'de> for AnyReceiptEnvelope<T>

where T: Deserialize<'de>,

fn deserialize<__D>( __deserializer: __D, ) -> Result<AnyReceiptEnvelope<T>, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encodable2718 for AnyReceiptEnvelope

fn type_flag(&self) -> Option<u8>

Return the type flag (if any).

fn encode_2718_len(&self) -> usize

The length of the 2718 encoded envelope. This is the length of the type flag + the length of the inner encoding.

fn encode_2718(&self, out: &mut dyn BufMut)

Encode the transaction according to EIP-2718 rules. First a 1-byte type flag in the range 0x0-0x7f, then the body of the transaction.

fn is_legacy(&self) -> bool

True if the envelope is the legacy variant.

fn encoded_2718(&self) -> Vec<u8>

Encode the transaction according to [EIP-2718] rules. First a 1-byte type flag in the range 0x0-0x7f, then the body of the transaction.

fn trie_hash(&self) -> FixedBytes<32>

Compute the hash as committed to in the MPT trie. This hash is used ONLY by the Ethereum merkle-patricia trie and associated proofs. Do not call this method unless you are building a full or light client.

fn seal(self) -> Sealed<Self>

Seal the encodable, by encoding and hashing it.

fn network_len(&self) -> usize

The length of the 2718 encoded envelope in network format. This is the length of the header + the length of the type flag and inner encoding.

fn network_encode(&self, out: &mut dyn BufMut)

Encode in the network format. The network format is used ONLY by the Ethereum p2p protocol. Do not call this method unless you are building a p2p protocol client.

impl<T> PartialEq for AnyReceiptEnvelope<T>

where T: PartialEq,

fn eq(&self, other: &AnyReceiptEnvelope<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Serialize for AnyReceiptEnvelope<T>

where T: Serialize,

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T> TxReceipt<T> for AnyReceiptEnvelope<T>

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

fn status_or_post_state(&self) -> Eip658Value

Returns the status or post state of the transaction.

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.

fn bloom(&self) -> Bloom

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

fn cumulative_gas_used(&self) -> u128

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

fn logs(&self) -> &[T]

Returns the logs emitted by this transaction.

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

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

impl<T> Eq for AnyReceiptEnvelope<T>

where T: Eq,

impl<T> StructuralPartialEq for AnyReceiptEnvelope<T>