extern crate bech32;
#[macro_use] extern crate lightning;
-extern crate num_traits;
extern crate secp256k1;
extern crate alloc;
#[cfg(any(test, feature = "std"))]
find_all_extract!(self.known_tagged_fields(), TaggedField::PrivateRoute(ref x), x).collect()
}
+ /// Returns `None` if no amount is set or on overflow.
pub fn amount_pico_btc(&self) -> Option<u64> {
- self.hrp.raw_amount.map(|v| {
- v * self.hrp.si_prefix.as_ref().map_or(1_000_000_000_000, |si| { si.multiplier() })
+ self.hrp.raw_amount.and_then(|v| {
+ v.checked_mul(self.hrp.si_prefix.as_ref().map_or(1_000_000_000_000, |si| { si.multiplier() }))
})
}
self.signed_invoice.recover_payee_pub_key().expect("was checked by constructor").0
}
+ /// Recover the payee's public key if one was included in the invoice, otherwise return the
+ /// recovered public key from the signature
+ pub fn get_payee_pub_key(&self) -> PublicKey {
+ match self.payee_pub_key() {
+ Some(pk) => *pk,
+ None => self.recover_payee_pub_key()
+ }
+ }
+
/// Returns the Duration since the Unix epoch at which the invoice expires.
/// Returning None if overflow occurred.
pub fn expires_at(&self) -> Option<Duration> {
let route_1 = RouteHint(vec![
RouteHintHop {
src_node_id: public_key,
- short_channel_id: de::parse_int_be(&[123; 8], 256).expect("short chan ID slice too big?"),
+ short_channel_id: u64::from_be_bytes([123; 8]),
fees: RoutingFees {
base_msat: 2,
proportional_millionths: 1,
},
RouteHintHop {
src_node_id: public_key,
- short_channel_id: de::parse_int_be(&[42; 8], 256).expect("short chan ID slice too big?"),
+ short_channel_id: u64::from_be_bytes([42; 8]),
fees: RoutingFees {
base_msat: 3,
proportional_millionths: 2,
},
RouteHintHop {
src_node_id: public_key,
- short_channel_id: de::parse_int_be(&[1; 8], 256).expect("short chan ID slice too big?"),
+ short_channel_id: u64::from_be_bytes([1; 8]),
fees: RoutingFees {
base_msat: 5,
proportional_millionths: 4,