Struct ethers_core::types::TransactionRequest

pub struct TransactionRequest {
    pub from: Option<Address>,
    pub to: Option<NameOrAddress>,
    pub gas: Option<U256>,
    pub gas_price: Option<U256>,
    pub value: Option<U256>,
    pub data: Option<Bytes>,
    pub nonce: Option<U256>,
    pub fee_currency: Option<Address>,
    pub gateway_fee_recipient: Option<Address>,
    pub gateway_fee: Option<U256>,
}

Parameters for sending a transaction

Fields

from: Option<Address>

Sender address or ENS name

to: Option<NameOrAddress>

Recipient address (None for contract creation)

gas: Option<U256>

Supplied gas (None for sensible default)

gas_price: Option<U256>

Gas price (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)

fee_currency: Option<Address>

This is supported on feature="celo" only.

The currency fees are paid in (None for native currency)

gateway_fee_recipient: Option<Address>

This is supported on feature="celo" only.

Gateway fee recipient (None for no gateway fee paid)

gateway_fee: Option<U256>

This is supported on feature="celo" only.

Gateway fee amount (None for no gateway fee paid)

Implementations

impl TransactionRequest

pub fn new() -> Self

Creates an empty transaction request with all fields left empty

pub fn pay<T: Into<NameOrAddress>, V: Into<U256>>(to: T, value: V) -> Self

Convenience function for sending a new payment transaction to the receiver.

pub fn from<T: Into<Address>>(self, from: T) -> Self

Sets the from field in the transaction to the provided value

pub fn send_to_str(self, to: &str) -> Result<Self, FromHexError>

Sets the to field in the transaction to the provided value

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

Sets the to field in the transaction to the provided value

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

Sets the gas field in the transaction to the provided value

pub fn gas_price<T: Into<U256>>(self, gas_price: T) -> Self

Sets the gas_price field in the transaction to the provided value

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

Sets the value field in the transaction to the provided value

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

Sets the data field in the transaction to the provided value

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

Sets the nonce field in the transaction to the provided value

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

Hashes the transaction's data with the provided chain id

pub fn rlp_signed(&self, signature: &Signature) -> Bytes

Produces the RLP encoding of the transaction with the provided signature

impl TransactionRequest

pub fn fee_currency<T: Into<Address>>(self, fee_currency: T) -> Self

This is supported on feature="celo" only.

Sets the fee_currency field in the transaction to the provided value

pub fn gateway_fee<T: Into<U256>>(self, gateway_fee: T) -> Self

This is supported on feature="celo" only.

Sets the gateway_fee field in the transaction to the provided value

pub fn gateway_fee_recipient<T: Into<Address>>(
    self,
    gateway_fee_recipient: T
) -> Self

This is supported on feature="celo" only.

Sets the gateway_fee_recipient field in the transaction to the provided value

Trait Implementations

impl Clone for TransactionRequest

fn clone(&self) -> TransactionRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionRequest

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

Formats the value using the given formatter.

impl Default for TransactionRequest

fn default() -> TransactionRequest

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for TransactionRequest

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

Deserialize this value from the given Serde deserializer.

impl Eq for TransactionRequest

impl PartialEq<TransactionRequest> for TransactionRequest

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

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

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

This method tests for !=.

impl Serialize for TransactionRequest

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

Serialize this value into the given Serde serializer.

impl StructuralEq for TransactionRequest

impl StructuralPartialEq for TransactionRequest