Trait TransactionTrait

pub trait TransactionTrait:
    Debug
    + Any
    + Send
    + Sync
    + 'static {
    // Required methods
    fn chain_id(&self) -> Option<u64>;
    fn nonce(&self) -> u64;
    fn gas_limit(&self) -> u64;
    fn gas_price(&self) -> Option<u128>;
    fn max_fee_per_gas(&self) -> u128;
    fn max_priority_fee_per_gas(&self) -> Option<u128>;
    fn max_fee_per_blob_gas(&self) -> Option<u128>;
    fn priority_fee_or_price(&self) -> u128;
    fn kind(&self) -> TxKind;
    fn value(&self) -> Uint<256, 4>;
    fn input(&self) -> &Bytes;
    fn ty(&self) -> u8;
    fn access_list(&self) -> Option<&AccessList>;
    fn blob_versioned_hashes(&self) -> Option<&[FixedBytes<32>]>;
    fn authorization_list(&self) -> Option<&[SignedAuthorization]>;

    // Provided methods
    fn effective_tip_per_gas(&self, base_fee: u64) -> Option<u128> { ... }
    fn to(&self) -> Option<Address> { ... }
}

Available on crate feature eth only.

Represents a minimal EVM transaction.

Required Methods

fn chain_id(&self) -> Option<u64>

Get chain_id.

fn nonce(&self) -> u64

Get nonce.

fn gas_limit(&self) -> u64

Get gas_limit.

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

Get gas_price.

fn max_fee_per_gas(&self) -> u128

Returns the EIP-1559 the maximum fee per gas the caller is willing to pay.

For legacy transactions this is gas_price.

This is also commonly referred to as the “Gas Fee Cap”.

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

Returns the EIP-1559 Priority fee the caller is paying to the block author.

This will return None for non-EIP1559 transactions

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

Max fee per blob gas for EIP-4844 transaction.

Returns None for non-eip4844 transactions.

This is also commonly referred to as the “Blob Gas Fee Cap”.

fn priority_fee_or_price(&self) -> u128

Return the max priority fee per gas if the transaction is an EIP-1559 transaction, and otherwise return the gas price.

Warning

This is different than the max_priority_fee_per_gas method, which returns None for non-EIP-1559 transactions.

fn kind(&self) -> TxKind

Returns the transaction kind.

fn value(&self) -> Uint<256, 4>

Get value.

fn input(&self) -> &Bytes

Get data.

fn ty(&self) -> u8

Returns the transaction type

fn access_list(&self) -> Option<&AccessList>

Returns the EIP-2930 access_list for the particular transaction type. Returns None for older transaction types.

fn blob_versioned_hashes(&self) -> Option<&[FixedBytes<32>]>

Blob versioned hashes for eip4844 transaction. For previous transaction types this is None.

fn authorization_list(&self) -> Option<&[SignedAuthorization]>

Returns the SignedAuthorization list of the transaction.

Returns None if this transaction is not EIP-7702.

Provided Methods

fn effective_tip_per_gas(&self, base_fee: u64) -> Option<u128>

Returns the effective tip for this transaction.

For EIP-1559 transactions: min(max_fee_per_gas - base_fee, max_priority_fee_per_gas). For legacy transactions: gas_price - base_fee.

fn to(&self) -> Option<Address>

Get the transaction’s address of the contract that will be called, or the address that will receive the transfer.

Returns None if this is a CREATE transaction.

Implementations on Foreign Types

impl<T> Transaction for WithOtherFields<T>

where T: Transaction,

Available on crate feature serde only.

fn chain_id(&self) -> Option<u64>

fn nonce(&self) -> u64

fn gas_limit(&self) -> u64

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

fn max_fee_per_gas(&self) -> u128

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

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

fn priority_fee_or_price(&self) -> u128

fn kind(&self) -> TxKind

fn value(&self) -> Uint<256, 4>

fn input(&self) -> &Bytes

fn ty(&self) -> u8

fn access_list(&self) -> Option<&AccessList>

fn blob_versioned_hashes(&self) -> Option<&[FixedBytes<32>]>

fn authorization_list(&self) -> Option<&[SignedAuthorization]>

Implementors

impl Transaction for TxEip4844Variant

impl Transaction for TxEnvelope

impl Transaction for TypedTransaction

impl Transaction for TxEip1559

impl Transaction for TxEip2930

impl Transaction for TxEip4844

impl Transaction for TxEip4844WithSidecar

impl Transaction for TxEip7702

impl Transaction for TxLegacy

impl<T> Transaction for Transaction<T>

where T: Transaction,