ddk_manager

Trait Wallet

Source 
pub trait Wallet {
    // Required methods
    fn get_new_address(&self) -> Result<Address, Error>;
    fn get_new_change_address(&self) -> Result<Address, Error>;
    fn get_utxos_for_amount(
        &self,
        amount: u64,
        fee_rate: u64,
        lock_utxos: bool,
    ) -> Result<Vec<Utxo>, Error>;
    fn import_address(&self, address: &Address) -> Result<(), Error>;
    fn sign_psbt_input(
        &self,
        psbt: &mut Psbt,
        input_index: usize,
    ) -> Result<(), Error>;
    fn unreserve_utxos(&self, outpoints: &[OutPoint]) -> Result<(), Error>;
}
Expand description

Wallet trait to provide functionalities related to generating, storing and managing bitcoin addresses and UTXOs.

Required Methods§

Source

fn get_new_address(&self) -> Result<Address, Error>

Returns a new (unused) address.

Source

fn get_new_change_address(&self) -> Result<Address, Error>

Returns a new (unused) change address.

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fn get_utxos_for_amount( &self, amount: u64, fee_rate: u64, lock_utxos: bool, ) -> Result<Vec<Utxo>, Error>

Get a set of UTXOs to fund the given amount.

Source

fn import_address(&self, address: &Address) -> Result<(), Error>

Import the provided address.

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fn sign_psbt_input( &self, psbt: &mut Psbt, input_index: usize, ) -> Result<(), Error>

Signs a transaction input

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fn unreserve_utxos(&self, outpoints: &[OutPoint]) -> Result<(), Error>

Unlock reserved utxo

Implementors§