Struct ed25519_bip32::XPub

pub struct XPub(_);

Extended Public Key (Point + ChainCode)

Methods

impl XPub

pub fn from_bytes(bytes: [u8; 64]) -> Self

create a XPub by taking ownership of the given array

pub fn from_slice(bytes: &[u8]) -> Result<Self, PublicKeyError>

create a XPub from the given slice. This slice must be of size XPUB_SIZE otherwise it will return Option::None.

pub fn verify<T>(&self, message: &[u8], signature: &Signature<T>) -> bool

verify a signature

pub fn derive(
    &self,
    scheme: DerivationScheme,
    index: DerivationIndex
) -> Result<Self, DerivationError>

pub fn get_without_chaincode(&self, out: &mut [u8; 32])

Trait Implementations

impl Eq for XPub

impl Clone for XPub

fn clone(&self) -> XPub

Returns a copy of the value.

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

Performs copy-assignment from source.

impl AsRef<[u8]> for XPub

fn as_ref(&self) -> &[u8]

Performs the conversion.

impl PartialEq<XPub> for XPub

fn eq(&self, rhs: &XPub) -> bool

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl From<XPub> for [u8; 64]

fn from(v: XPub) -> [u8; 64]

Performs the conversion.

impl Copy for XPub

impl Hash for XPub

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Debug for XPub

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

Formats the value using the given formatter.

impl Display for XPub

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

Formats the value using the given formatter.