Struct ExpandedKey 

pub struct ExpandedKey { /* private fields */ }

A set of keys that were HKDF-expanded. Returned by NodeSigner::get_inbound_payment_key.

Implementations

impl ExpandedKey

pub fn new(key_material: [u8; 32]) -> ExpandedKey

Create a new ExpandedKey for generating an inbound payment hash and secret.

It is recommended to cache this value and not regenerate it for each new inbound payment.

Trait Implementations

impl Clone for ExpandedKey

fn clone(&self) -> ExpandedKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExpandedKey

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

Formats the value using the given formatter.

impl Hash for ExpandedKey

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ExpandedKey

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ExpandedKey

impl Eq for ExpandedKey

impl StructuralPartialEq for ExpandedKey