Struct Transaction 

pub struct Transaction {
    pub version: u16,
    pub inputs: Vec<TransactionInput>,
    pub outputs: Vec<TransactionOutput>,
    pub lock_time: u64,
    pub subnetwork_id: SubnetworkId,
    pub gas: u64,
    pub payload: Vec<u8>,
    /* private fields */
}

Represents a Kaspa transaction

Fields

version: u16

inputs: Vec<TransactionInput>

outputs: Vec<TransactionOutput>

lock_time: u64

subnetwork_id: SubnetworkId

gas: u64

payload: Vec<u8>

Implementations

impl Transaction

pub fn new( version: u16, inputs: Vec<TransactionInput>, outputs: Vec<TransactionOutput>, lock_time: u64, subnetwork_id: SubnetworkId, gas: u64, payload: Vec<u8>, ) -> Self

pub fn new_non_finalized( version: u16, inputs: Vec<TransactionInput>, outputs: Vec<TransactionOutput>, lock_time: u64, subnetwork_id: SubnetworkId, gas: u64, payload: Vec<u8>, ) -> Self

impl Transaction

pub fn is_coinbase(&self) -> bool

Determines whether or not a transaction is a coinbase transaction. A coinbase transaction is a special transaction created by miners that distributes fees and block subsidy to the previous blocks’ miners, and specifies the script_pub_key that will be used to pay the current miner in future blocks.

pub fn finalize(&mut self)

Recompute and finalize the tx id based on updated tx fields

pub fn id(&self) -> TransactionId

Returns the transaction ID

pub fn set_mass(&self, mass: u64)

Set the mass field of this transaction. The mass field is expected depending on hard-forks which are currently activated only on some testnets. The field has no effect on tx ID so no need to finalize following this call.

pub fn mass(&self) -> u64

pub fn with_mass(self, mass: u64) -> Self

Trait Implementations

impl<T: AsRef<Transaction>> AsRef<Transaction> for MutableTransaction<T>

fn as_ref(&self) -> &Transaction

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Transaction> for Transaction

fn as_ref(&self) -> &Transaction

Converts this type into a shared reference of the (usually inferred) input type.

impl BorshDeserialize for Transaction

fn deserialize_reader<__R: Read>(reader: &mut __R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for Transaction

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

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 Default for Transaction

fn default() -> Transaction

Returns the “default value” for a type.

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 MemSizeEstimator for Transaction

fn estimate_mem_bytes(&self) -> usize

Estimates the (deep) size of this object in bytes (including heap owned inner data)

fn estimate_size(&self, mem_mode: MemMode) -> usize

Estimates the size of this object depending on the passed mem mode

fn estimate_mem_units(&self) -> usize

Estimates the number of units this object holds in memory where the unit byte size is usually a constant known to the caller as well (and hence we avoid computing it over and over)

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 Eq for Transaction

impl StructuralPartialEq for Transaction