extern crate bech32;
#[macro_use] extern crate lightning;
-extern crate num_traits;
extern crate secp256k1;
extern crate alloc;
#[cfg(any(test, feature = "std"))]
use serde::{Deserialize, Deserializer,Serialize, Serializer, de::Error};
#[doc(no_inline)]
-pub use lightning::ln::PaymentSecret;
+pub use lightning::ln::types::PaymentSecret;
#[doc(no_inline)]
pub use lightning::routing::router::{RouteHint, RouteHintHop};
#[doc(no_inline)]
/// use secp256k1::Secp256k1;
/// use secp256k1::SecretKey;
///
-/// use lightning::ln::PaymentSecret;
+/// use lightning::ln::types::PaymentSecret;
///
/// use lightning_invoice::{Currency, InvoiceBuilder};
///
/// Sets the amount in millisatoshis. The optimal SI prefix is chosen automatically.
pub fn amount_milli_satoshis(mut self, amount_msat: u64) -> Self {
- let amount = amount_msat * 10; // Invoices are denominated in "pico BTC"
+ let amount = match amount_msat.checked_mul(10) { // Invoices are denominated in "pico BTC"
+ Some(amt) => amt,
+ None => {
+ self.error = Some(CreationError::InvalidAmount);
+ return self
+ }
+ };
let biggest_possible_si_prefix = SiPrefix::values_desc()
.iter()
.find(|prefix| amount % prefix.multiplier() == 0)
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() }))
})
}
Bolt11SemanticError};
let private_key = SecretKey::from_slice(&[42; 32]).unwrap();
- let payment_secret = lightning::ln::PaymentSecret([21; 32]);
+ let payment_secret = lightning::ln::types::PaymentSecret([21; 32]);
let invoice_template = RawBolt11Invoice {
hrp: RawHrp {
currency: Currency::Bitcoin,