Struct cashweb::bitcoin::bip32::ExtendedPrivateKey

pub struct ExtendedPrivateKey { /* fields omitted */ }

A wrapper around PrivateKey to allow Hierarchical Deterministic Wallets public key derivation.

Implementations

impl ExtendedPrivateKey

pub fn new_master(
    private_key: SecretKey,
    chain_code: [u8; 32]
) -> ExtendedPrivateKey

Construct a new master private key.

pub fn get_private_key(&self) -> &SecretKey

Get the underlying PrivateKey.

pub fn into_private_key(self) -> SecretKey

Convert into the underlying PrivateKey.

pub fn into_parts(self) -> (SecretKey, [u8; 32])

Convert into the PrivateKey and chain code.

pub fn derive_private_path<C, P>(
    &self,
    secp: &Secp256k1<C>,
    path: &P
) -> ExtendedPrivateKey where
    C: Signing,
    &'a P: for<'a> IntoIterator,
    <&'a P as IntoIterator>::Item == &'a ChildNumber, 

Derive an child ExtendedPrivateKey from a path.

The path must consist of an iterable collection of ChildNumbers.

pub fn derive_private_child<C>(
    &self,
    secp: &Secp256k1<C>,
    child_number: ChildNumber
) -> ExtendedPrivateKey where
    C: Signing, 

Derive child ExtendedPrivateKey.

Trait Implementations

impl Clone for ExtendedPrivateKey

pub fn clone(&self) -> ExtendedPrivateKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ExtendedPrivateKey

impl Debug for ExtendedPrivateKey

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

Formats the value using the given formatter.

impl Eq for ExtendedPrivateKey

impl PartialEq<ExtendedPrivateKey> for ExtendedPrivateKey

pub fn eq(&self, other: &ExtendedPrivateKey) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &ExtendedPrivateKey) -> bool

This method tests for !=.

impl StructuralEq for ExtendedPrivateKey

impl StructuralPartialEq for ExtendedPrivateKey