Struct bdk::descriptor::template::Bip44

source ·
pub struct Bip44<K: DerivableKey<Legacy>>(pub K, pub KeychainKind);
Expand description

BIP44 template. Expands to pkh(key/44'/{0,1}'/0'/{0,1}/*)

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

See Bip44Public for a template that can work with a xpub/tpub.

Example

use bdk::template::Bip44;

let key = bitcoin::bip32::ExtendedPrivKey::from_str("tprv8ZgxMBicQKsPeZRHk4rTG6orPS2CRNFX3njhUXx5vj9qGog5ZMH4uGReDWN5kCkY3jmWEtWause41CDvBRXD1shKknAMKxT99o9qUTRVC6m")?;
let mut wallet = Wallet::new_no_persist(
    Bip44(key.clone(), KeychainKind::External),
    Some(Bip44(key, KeychainKind::Internal)),
    Network::Testnet,
)?;

assert_eq!(wallet.get_address(New).to_string(), "mmogjc7HJEZkrLqyQYqJmxUqFaC7i4uf89");
assert_eq!(wallet.public_descriptor(KeychainKind::External).unwrap().to_string(), "pkh([c55b303f/44'/1'/0']tpubDCuorCpzvYS2LCD75BR46KHE8GdDeg1wsAgNZeNr6DaB5gQK1o14uErKwKLuFmeemkQ6N2m3rNgvctdJLyr7nwu2yia7413Hhg8WWE44cgT/0/*)#5wrnv0xt");

Tuple Fields§

§0: K§1: KeychainKind

Trait Implementations§

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Auto Trait Implementations§

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Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Convert to wallet descriptor
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.