Struct bdk_wallet::descriptor::template::Bip86

pub struct Bip86<K: DerivableKey<Tap>>(pub K, pub KeychainKind);

BIP86 template. Expands to tr(key/86'/{0,1}'/0'/{0,1}/*)

Since there are hardened derivation steps, this template requires a private derivable key (generally a xprv/tprv).

See Bip86Public for a template that can work with a xpub/tpub.

Example

use bdk_wallet::template::Bip86;

let key = bitcoin::bip32::Xpriv::from_str("tprv8ZgxMBicQKsPeZRHk4rTG6orPS2CRNFX3njhUXx5vj9qGog5ZMH4uGReDWN5kCkY3jmWEtWause41CDvBRXD1shKknAMKxT99o9qUTRVC6m")?;
let mut wallet = Wallet::create(
    Bip86(key.clone(), KeychainKind::External),
    Bip86(key, KeychainKind::Internal),
)
.network(Network::Testnet)
.create_wallet_no_persist()?;

assert_eq!(wallet.next_unused_address(KeychainKind::External).to_string(), "tb1p5unlj09djx8xsjwe97269kqtxqpwpu2epeskgqjfk4lnf69v4tnqpp35qu");
assert_eq!(wallet.public_descriptor(KeychainKind::External).to_string(), "tr([c55b303f/86'/1'/0']tpubDCiHofpEs47kx358bPdJmTZHmCDqQ8qw32upCSxHrSEdeeBs2T5Mq6QMB2ukeMqhNBiyhosBvJErteVhfURPGXPv3qLJPw5MVpHUewsbP2m/0/*)#dkgvr5hm");

Tuple Fields

0: K

1: KeychainKind

Trait Implementations

impl<K: Clone + DerivableKey<Tap>> Clone for Bip86<K>

fn clone(&self) -> Bip86<K>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<K: Debug + DerivableKey<Tap>> Debug for Bip86<K>

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

Formats the value using the given formatter.

impl<K: DerivableKey<Tap>> DescriptorTemplate for Bip86<K>

fn build( self, network: Network ) -> Result<DescriptorTemplateOut, DescriptorError>

Build the complete descriptor