Enum alloy_consensus::transaction::eip4844::TxEip4844Variant

pub enum TxEip4844Variant {
    TxEip4844(TxEip4844),
    TxEip4844WithSidecar(TxEip4844WithSidecar),
}

EIP-4844 Blob Transaction

A transaction with blob hashes and max blob fee. It can either be a standalone transaction, mainly seen when retrieving historical transactions, or a transaction with a sidecar, which is used when submitting a transaction to the network and when receiving and sending transactions during the gossip stage.

Variants

TxEip4844(TxEip4844)

A standalone transaction with blob hashes and max blob fee.

TxEip4844WithSidecar(TxEip4844WithSidecar)

A transaction with a sidecar, which contains the blob data, commitments, and proofs.

Implementations

impl TxEip4844Variant

pub fn validate( &self, proof_settings: &KzgSettings, ) -> Result<(), BlobTransactionValidationError>

Available on crate feature kzg only.

Verifies that the transaction’s blob data, commitments, and proofs are all valid.

See also TxEip4844::validate_blob

pub const fn tx_type(&self) -> TxType

Get the transaction type.

pub const fn tx(&self) -> &TxEip4844

Get access to the inner tx TxEip4844.

Trait Implementations

impl Clone for TxEip4844Variant

fn clone(&self) -> TxEip4844Variant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TxEip4844Variant

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TxEip4844Variant

Available on crate feature serde only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<(TxEip4844, BlobTransactionSidecar)> for TxEip4844Variant

fn from((tx, sidecar): (TxEip4844, BlobTransactionSidecar)) -> Self

Converts to this type from the input type.

impl From<TxEip4844> for TxEip4844Variant

fn from(tx: TxEip4844) -> Self

Converts to this type from the input type.

impl From<TxEip4844Variant> for TypedTransaction

fn from(tx: TxEip4844Variant) -> Self

Converts to this type from the input type.

impl From<TxEip4844WithSidecar> for TxEip4844Variant

fn from(tx: TxEip4844WithSidecar) -> Self

Converts to this type from the input type.

impl Hash for TxEip4844Variant

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for TxEip4844Variant

fn eq(&self, other: &TxEip4844Variant) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for TxEip4844Variant

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SignableTransaction<Signature<Signature<Secp256k1>>> for TxEip4844Variant

fn set_chain_id(&mut self, chain_id: ChainId)

Sets chain_id.

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

RLP-encodes the transaction for signing.

fn payload_len_for_signature(&self) -> usize

Outputs the length of the signature RLP encoding for the transaction.

fn into_signed(self, signature: Signature) -> Signed<Self>

Convert to a signed transaction by adding a signature and computing the hash.

fn use_eip155(&self) -> bool

True if the transaction uses EIP-155 signatures.

fn set_chain_id_checked(&mut self, chain_id: ChainId) -> bool

Set chain_id if it is not already set. Checks that the provided chain_id matches the existing chain_id if it is already set, returning false if they do not match.

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

RLP-encodes the transaction for signing it. Used to calculate signature_hash.

fn signature_hash(&self) -> B256

Calculate the signing hash for the transaction.

impl Transaction for TxEip4844Variant

fn chain_id(&self) -> Option<ChainId>

Get chain_id.

fn nonce(&self) -> u64

Get nonce.

fn gas_limit(&self) -> u128

Get gas_limit.

fn gas_price(&self) -> Option<u128>

Get gas_price.

fn to(&self) -> TxKind

Get to.

fn value(&self) -> U256

Get value.

fn input(&self) -> &[u8]

Get data.

impl Eq for TxEip4844Variant

impl StructuralPartialEq for TxEip4844Variant

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 304 bytes

Size for each variant:

• TxEip4844: 224 bytes
• TxEip4844WithSidecar: 304 bytes