Struct PartyParams

pub struct PartyParams {
    pub fund_pubkey: PublicKey,
    pub change_script_pubkey: ScriptBuf,
    pub change_serial_id: u64,
    pub payout_script_pubkey: ScriptBuf,
    pub payout_serial_id: u64,
    pub inputs: Vec<TxInputInfo>,
    pub dlc_inputs: Vec<DlcInputInfo>,
    pub input_amount: Amount,
    pub collateral: Amount,
}

Contains the parameters required for creating DLC transactions for a single party. Specifically these are the common fields between Offer and Accept messages.

Fields

fund_pubkey: PublicKey

The public key for the fund multisig script

change_script_pubkey: ScriptBuf

An address to receive change

change_serial_id: u64

Id used to order fund outputs

payout_script_pubkey: ScriptBuf

An address to receive the outcome amount

payout_serial_id: u64

Id used to order CET outputs

inputs: Vec<TxInputInfo>

A list of inputs to fund the contract

dlc_inputs: Vec<DlcInputInfo>

A list of dlc inputs to be used

input_amount: Amount

The sum of the inputs values.

collateral: Amount

The collateral put in the contract by the party

Implementations

impl PartyParams

pub fn get_change_output_and_fees( &self, total_collateral: Amount, fee_rate_per_vb: u64, extra_fee: Amount, ) -> Result<(TxOut, Amount, Amount), Error>

Returns the change output for a single party as well as the fees that they are required to pay for the fund transaction and the cet or refund transaction. The change output value already accounts for the required fees. If input amount (sum of all input values) is lower than the sum of the collateral plus the required fees, an error is returned.

Trait Implementations

impl Clone for PartyParams

fn clone(&self) -> PartyParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PartyParams

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

Formats the value using the given formatter.