Struct PaymentHash 

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

A 32-byte payment hash.

The payment hash is the SHA256 hash of the preimage and is used to identify payments in the Lightning Network.

Implementations

impl PaymentHash

pub fn from_bytes(bytes: [u8; 32]) -> Self

Create a new payment hash from bytes.

pub fn from_hex(hex: &str) -> Result<Self, LightningError>

Create a new payment hash from a hex string.

pub fn as_bytes(&self) -> &[u8; 32]

Get the raw bytes.

pub fn to_hex(&self) -> String

Convert to hex string.

pub fn verify(&self, preimage: &PaymentPreimage) -> bool

Verify that a preimage matches this payment hash.

Trait Implementations

impl Clone for PaymentHash

fn clone(&self) -> PaymentHash

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PaymentHash

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

Formats the value using the given formatter.

impl Display for PaymentHash

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

Formats the value using the given formatter.

impl Hash for PaymentHash

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 PaymentHash

fn eq(&self, other: &PaymentHash) -> 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 PaymentHash

impl Eq for PaymentHash

impl StructuralPartialEq for PaymentHash