Struct AccountPrivKey

pub struct AccountPrivKey(/* private fields */);

A BIP44 private key at the account path level m/44'/<coin_type>'/<account>'.

Implementations

impl AccountPrivKey

pub fn from_seed<P: Parameters>( params: &P, seed: &[u8], account: AccountId, ) -> Result<AccountPrivKey, Error>

Performs derivation of the extended private key for the BIP44 path: m/44'/<coin_type>'/<account>'.

This produces the root of the derivation tree for transparent viewing keys and addresses for the provided account.

pub fn from_extended_privkey(extprivkey: ExtendedPrivateKey<SecretKey>) -> Self

pub fn to_account_pubkey(&self) -> AccountPubKey

pub fn derive_secret_key( &self, scope: TransparentKeyScope, address_index: NonHardenedChildIndex, ) -> Result<SecretKey, Error>

Derives the BIP44 private spending key for the child path m/44'/<coin_type>'/<account>'/<scope>/<address_index>.

pub fn derive_external_secret_key( &self, address_index: NonHardenedChildIndex, ) -> Result<SecretKey, Error>

Derives the BIP44 private spending key for the external (incoming payment) child path m/44'/<coin_type>'/<account>'/0/<address_index>.

pub fn derive_internal_secret_key( &self, address_index: NonHardenedChildIndex, ) -> Result<SecretKey, Error>

Derives the BIP44 private spending key for the internal (change) child path m/44'/<coin_type>'/<account>'/1/<address_index>.

pub fn to_bytes(&self) -> Vec<u8>

Returns the AccountPrivKey serialized using the encoding for a BIP 32 ExtendedPrivateKey, excluding the 4 prefix bytes.

pub fn from_bytes(b: &[u8]) -> Option<Self>

Decodes the AccountPrivKey from the encoding specified for a BIP 32 ExtendedPrivateKey, excluding the 4 prefix bytes.

Trait Implementations

impl Clone for AccountPrivKey

fn clone(&self) -> AccountPrivKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AccountPrivKey

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

Formats the value using the given formatter.