Struct Utxo

pub struct Utxo {
    pub outpoint: OutPoint,
    pub output: TxOut,
    pub satisfaction_weight: u64,
}

An unspent transaction output that is available to spend resulting from a successful CoinSelection attempt.

Fields

outpoint: OutPoint

The unique identifier of the output.

output: TxOut

The output to spend.

satisfaction_weight: u64

The upper-bound weight consumed by the input’s full TxIn::script_sig and TxIn::witness, each with their lengths included, required to satisfy the output’s script. The weight consumed by the input’s script_sig must account for WITNESS_SCALE_FACTOR.

Implementations

impl Utxo

pub fn new_p2pkh( outpoint: OutPoint, value: Amount, pubkey_hash: &PubkeyHash, ) -> Self

Returns a Utxo with the satisfaction_weight estimate for a legacy P2PKH output.

pub fn new_nested_p2wpkh( outpoint: OutPoint, value: Amount, pubkey_hash: &WPubkeyHash, ) -> Self

Returns a Utxo with the satisfaction_weight estimate for a P2WPKH nested in P2SH output.

pub fn new_v0_p2wpkh( outpoint: OutPoint, value: Amount, pubkey_hash: &WPubkeyHash, ) -> Self

Returns a Utxo with the satisfaction_weight estimate for a SegWit v0 P2WPKH output.

Trait Implementations

impl Clone for Utxo

fn clone(&self) -> Utxo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Utxo

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

Formats the value using the given formatter.

impl Hash for Utxo

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Utxo

fn cmp(&self, other: &Utxo) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Utxo

fn eq(&self, other: &Utxo) -> 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 PartialOrd for Utxo

fn partial_cmp(&self, other: &Utxo) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Utxo

impl StructuralPartialEq for Utxo