Update to rust-secp256k1 v0.11 and rust-bitcoin v0.14

[rust-lightning] / src / chain / transaction.rs

diff --git a/src/chain/transaction.rs b/src/chain/transaction.rs
index 615c970f018953c954dcf19d0229ddc86c1630b4..f89b6080600a46b32bcbc5afc4ff66cafdd39c42 100644 (file)
--- a/src/chain/transaction.rs
+++ b/src/chain/transaction.rs
@@ -1,7 +1,8 @@
 use bitcoin::util::hash::Sha256dHash;
+use bitcoin::blockdata::transaction::OutPoint as BitcoinOutPoint;
 
 /// A reference to a transaction output.
-/// Differs from bitcoin::blockdata::transaction::TxOutRef as the index is a u16 instead of usize
+/// Differs from bitcoin::blockdata::transaction::OutPoint as the index is a u16 instead of u32
 /// due to LN's restrictions on index values. Should reduce (possibly) unsafe conversions this way.
 #[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Debug, Hash)]
 pub struct OutPoint {
@@ -25,6 +26,13 @@ impl OutPoint {
                res[31] ^= ((self.index >> 0) & 0xff) as u8;
                res
        }
+
+       pub fn into_bitcoin_outpoint(self) -> BitcoinOutPoint {
+               BitcoinOutPoint {
+                       txid: self.txid,
+                       vout: self.index as u32,
+               }
+       }
 }
 
 #[cfg(test)]