Struct lightning_invoice::ExpiryTime

pub struct ExpiryTime(_);

Positive duration that defines when (relatively to the timestamp) in the future the invoice expires

Invariants

The number of seconds this expiry time represents has to be in the range 0...(SYSTEM_TIME_MAX_UNIX_TIMESTAMP - MAX_EXPIRY_TIME) to avoid overflows when adding it to a timestamp

Methods

impl ExpiryTime

pub fn from_seconds(seconds: u64) -> Result<ExpiryTime, CreationError>

Construct an ExpiryTime from seconds. If there exists a PositiveTimestamp which would overflow on adding the EpiryTime to it then this function will return a CreationError::ExpiryTimeOutOfBounds.

pub fn from_duration(duration: Duration) -> Result<ExpiryTime, CreationError>

Construct an ExpiryTime from a Duration. If there exists a PositiveTimestamp which would overflow on adding the EpiryTime to it then this function will return a CreationError::ExpiryTimeOutOfBounds.

pub fn as_seconds(&self) -> u64

Returns the expiry time in seconds

pub fn as_duration(&self) -> &Duration

Returns a reference to the underlying Duration (=expiry time)

Trait Implementations

impl Clone for ExpiryTime

fn clone(&self) -> ExpiryTime

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for ExpiryTime

impl PartialEq<ExpiryTime> for ExpiryTime

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

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

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

This method tests for !=.

impl Debug for ExpiryTime

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

Formats the value using the given formatter.

impl FromBase32 for ExpiryTime

type Err = ParseError

The associated error which can be returned from parsing (e.g. because of bad padding).

fn from_base32(field_data: &[u5]) -> Result<ExpiryTime, ParseError>

Convert a base32 slice to Self.

impl ToBase32<Vec<u5>> for ExpiryTime

fn to_base32(&self) -> Vec<u5>

Convert Self to base32 slice