Struct Deriver 

pub struct Deriver<'a> { /* private fields */ }

Bitcoin address deriver from a unified wallet seed.

This deriver takes a seed from kobe_core::Wallet and derives Bitcoin addresses following BIP32/44/49/84 standards.

Implementations

impl<'a> Deriver<'a>

pub fn new(wallet: &'a Wallet, network: Network) -> Result<Self, Error>

Create a new Bitcoin deriver from a wallet.

Errors

Returns an error if the master key derivation fails.

pub fn derive( &self, address_type: AddressType, account: u32, change: bool, address_index: u32, ) -> Result<DerivedAddress, Error>

Derive an address using BIP44/49/84 standard path.

Arguments

• address_type - Type of address (determines BIP purpose: 44/49/84)
• account - Account index (usually 0)
• change - Whether this is a change address
• address_index - Address index within the account

Errors

Returns an error if derivation fails.

pub fn derive_at_path( &self, path: &DerivationPath, address_type: AddressType, ) -> Result<DerivedAddress, Error>

Derive an address at a custom derivation path.

Errors

Returns an error if derivation fails.

pub fn derive_many( &self, address_type: AddressType, account: u32, change: bool, start_index: u32, count: u32, ) -> Result<Vec<DerivedAddress>, Error>

Derive multiple addresses in sequence.

Errors

Returns an error if any derivation fails.

pub const fn network(&self) -> Network

Get the network.

Trait Implementations

impl<'a> Debug for Deriver<'a>

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

Formats the value using the given formatter.