Struct Transaction 

pub struct Transaction {

    pub nonce: u64,
    pub value: String,
    pub receiver: String,
    pub sender: String,
    pub sender_username: Option<String>,
    pub receiver_username: Option<String>,
    pub gas_price: u64,
    pub gas_limit: u64,
    pub data: Option<String>,
    pub chain_id: String,
    pub version: u32,
    pub options: Option<u32>,
    pub guardian: Option<String>,
    pub guardian_signature: Option<String>,
    pub signature: Option<String>,
    pub relayer: Option<String>,
    pub relayer_signature: Option<String>,
}

JSON transaction shape used by gateway and signing APIs.

Fields

nonce: u64

The sender’s nonce (transaction counter).

value: String

The value to transfer in atomic units (EGLD wei).

receiver: String

The receiver’s bech32 address.

sender: String

The sender’s bech32 address.

sender_username: Option<String>

Optional base64-encoded sender username.

receiver_username: Option<String>

Optional base64-encoded receiver username.

gas_price: u64

Gas price in atomic units.

gas_limit: u64

Maximum gas units to consume.

data: Option<String>

Optional transaction data/payload (base64 or hex encoded on input, base64 on output).

chain_id: String

Chain identifier (e.g., “1” for mainnet, “D” for devnet).

version: u32

Transaction version (typically 1 or 2).

options: Option<u32>

Optional transaction options flags.

guardian: Option<String>

Optional guardian address.

guardian_signature: Option<String>

Optional guardian signature (hex-encoded).

signature: Option<String>

Optional sender signature (hex-encoded).

relayer: Option<String>

Optional relayer address.

relayer_signature: Option<String>

Optional relayer signature (hex-encoded).

Implementations

impl Transaction

pub fn signing_bytes(&self) -> Result<Vec<u8>, ConversionError>

Serializes the transaction into the canonical JSON payload used for signing.

Trait Implementations

impl Clone for Transaction

fn clone(&self) -> Transaction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Transaction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Transaction

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Transaction

fn eq(&self, other: &Transaction) -> 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 Serialize for Transaction

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&Transaction> for Transaction

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(tx: &Transaction) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&Transaction> for Transaction

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(tx: &ProtoTransaction) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Transaction> for Transaction

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(tx: Transaction) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Transaction> for Transaction

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(tx: ProtoTransaction) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Transaction

impl StructuralPartialEq for Transaction