Struct Deriver 

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

Ethereum address deriver.

Implementations

impl<'a> Deriver<'a>

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

Create a deriver from a wallet.

pub fn derive_with( &self, style: DerivationStyle, index: u32, ) -> Result<DerivedAccount, DeriveError>

Derive with a specific DerivationStyle.

Errors

Returns an error if key derivation fails.

pub fn derive_many_with( &self, style: DerivationStyle, start: u32, count: u32, ) -> Result<Vec<DerivedAccount>, DeriveError>

Derive count accounts starting at start with a specific style.

Errors

Returns an error if any individual derivation fails or start + count overflows.

pub fn derive_at(&self, path: &str) -> Result<DerivedAccount, DeriveError>

Derive at an arbitrary BIP-32 path.

Errors

Returns an error if key derivation fails.

Trait Implementations

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

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

Formats the value using the given formatter.

impl Derive for Deriver<'_>

type Account = DerivedAccount

The (possibly newtype) account returned by this deriver.

type Error = DeriveError

The error type returned by derivation operations.

fn derive(&self, index: u32) -> Result<DerivedAccount, DeriveError>

Derive an account at the given index using the chain’s default path.

fn derive_path(&self, path: &str) -> Result<DerivedAccount, DeriveError>

Derive an account at a custom path string.