Struct CoinSelection

pub struct CoinSelection {
    pub confirmed_utxos: Vec<Utxo>,
    pub change_output: Option<TxOut>,
}

The result of a successful coin selection attempt for a transaction requiring additional UTXOs to cover its fees.

Fields

confirmed_utxos: Vec<Utxo>

The set of UTXOs (with at least 1 confirmation) to spend and use within a transaction requiring additional fees.

change_output: Option<TxOut>

An additional output tracking whether any change remained after coin selection. This output should always have a value above dust for its given script_pubkey. It should not be spent until the transaction it belongs to confirms to ensure mempool descendant limits are not met. This implies no other party should be able to spend it except us.

Trait Implementations

impl Clone for CoinSelection

fn clone(&self) -> CoinSelection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoinSelection

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

Formats the value using the given formatter.