Struct ethers::types::transaction::eip1559::Eip1559TransactionRequest

pub struct Eip1559TransactionRequest {
    pub from: Option<H160>,
    pub to: Option<NameOrAddress>,
    pub gas: Option<U256>,
    pub value: Option<U256>,
    pub data: Option<Bytes>,
    pub nonce: Option<U256>,
    pub access_list: AccessList,
    pub max_priority_fee_per_gas: Option<U256>,
    pub max_fee_per_gas: Option<U256>,
}

Parameters for sending a transaction

Fields

from: Option<H160>

Sender address or ENS name

to: Option<NameOrAddress>

Recipient address (None for contract creation)

gas: Option<U256>

Supplied gas (None for sensible default)

value: Option<U256>

Transfered value (None for no transfer)

data: Option<Bytes>

The compiled code of a contract OR the first 4 bytes of the hash of the invoked method signature and encoded parameters. For details see Ethereum Contract ABI

nonce: Option<U256>

Transaction nonce (None for next available nonce)

access_list: AccessList

max_priority_fee_per_gas: Option<U256>

Represents the maximum tx fee that will go to the miner as part of the user’s fee payment. It serves 3 purposes:

1. Compensates miners for the uncle/ommer risk + fixed costs of including transaction in a block; 2. Allows users with high opportunity costs to pay a premium to miners;
2. In times where demand exceeds the available block space (i.e. 100% full, 30mm gas), this component allows first price auctions (i.e. the pre-1559 fee model) to happen on the priority fee.

More context here

max_fee_per_gas: Option<U256>

Represents the maximum amount that a user is willing to pay for their tx (inclusive of baseFeePerGas and maxPriorityFeePerGas). The difference between maxFeePerGas and baseFeePerGas + maxPriorityFeePerGas is “refunded” to the user.

Implementations

impl Eip1559TransactionRequest

pub fn new() -> Eip1559TransactionRequest

Creates an empty transaction request with all fields left empty

pub fn from<T>(self, from: T) -> Eip1559TransactionRequest where
    T: Into<H160>, 

Sets the from field in the transaction to the provided value

pub fn to<T>(self, to: T) -> Eip1559TransactionRequest where
    T: Into<NameOrAddress>, 

Sets the to field in the transaction to the provided value

pub fn gas<T>(self, gas: T) -> Eip1559TransactionRequest where
    T: Into<U256>, 

Sets the gas field in the transaction to the provided value

pub fn max_priority_fee_per_gas<T>(
    self,
    max_priority_fee_per_gas: T
) -> Eip1559TransactionRequest where
    T: Into<U256>, 

Sets the max_priority_fee_per_gas field in the transaction to the provided value

pub fn max_fee_per_gas<T>(self, max_fee_per_gas: T) -> Eip1559TransactionRequest where
    T: Into<U256>, 

Sets the max_fee_per_gas field in the transaction to the provided value

pub fn value<T>(self, value: T) -> Eip1559TransactionRequest where
    T: Into<U256>, 

Sets the value field in the transaction to the provided value

pub fn data<T>(self, data: T) -> Eip1559TransactionRequest where
    T: Into<Bytes>, 

Sets the data field in the transaction to the provided value

pub fn access_list<T>(self, access_list: T) -> Eip1559TransactionRequest where
    T: Into<AccessList>, 

Sets the access_list field in the transaction to the provided value

pub fn nonce<T>(self, nonce: T) -> Eip1559TransactionRequest where
    T: Into<U256>, 

Sets the nonce field in the transaction to the provided value

pub fn sighash<T>(&self, chain_id: T) -> H256 where
    T: Into<U64>, 

Hashes the transaction’s data with the provided chain id

pub fn rlp<T>(&self, chain_id: T) -> Bytes where
    T: Into<U64>, 

Gets the unsigned transaction’s RLP encoding

pub fn rlp_signed<T>(&self, chain_id: T, signature: &Signature) -> Bytes where
    T: Into<U64>, 

Produces the RLP encoding of the transaction with the provided signature

Trait Implementations

impl Clone for Eip1559TransactionRequest

pub fn clone(&self) -> Eip1559TransactionRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Eip1559TransactionRequest

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

Formats the value using the given formatter.

impl Default for Eip1559TransactionRequest

pub fn default() -> Eip1559TransactionRequest

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Eip1559TransactionRequest

pub fn deserialize<__D>(
    __deserializer: __D
) -> Result<Eip1559TransactionRequest, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl From<Eip1559TransactionRequest> for TransactionRequest

pub fn from(tx: Eip1559TransactionRequest) -> TransactionRequest

Performs the conversion.

impl From<Eip1559TransactionRequest> for TypedTransaction

pub fn from(src: Eip1559TransactionRequest) -> TypedTransaction

Performs the conversion.

impl PartialEq<Eip1559TransactionRequest> for Eip1559TransactionRequest

pub fn eq(&self, other: &Eip1559TransactionRequest) -> bool

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

pub fn ne(&self, other: &Eip1559TransactionRequest) -> bool

This method tests for !=.

impl Serialize for Eip1559TransactionRequest

pub 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 Eq for Eip1559TransactionRequest

impl StructuralEq for Eip1559TransactionRequest

impl StructuralPartialEq for Eip1559TransactionRequest