Struct Deriver 

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

Ethereum address deriver from a unified wallet seed.

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

Implementations

impl<'a> Deriver<'a>

pub const fn new(wallet: &'a Wallet) -> Self

Create a new Ethereum deriver from a wallet.

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

Derive an address using BIP44 standard path.

Path format: m/44'/60'/account'/change/address_index

Arguments

• account - Account index (usually 0)
• change - Whether this is a change address (usually false for Ethereum)
• address_index - Address index within the account

Errors

Returns an error if derivation fails.

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

Derive an address at a custom derivation path.

Errors

Returns an error if derivation fails.

pub fn derive_many( &self, 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.

Trait Implementations

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

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

Formats the value using the given formatter.