WIP

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

diff --git a/src/chain/transaction.rs b/src/chain/transaction.rs
deleted file mode 100644 (file)
index 42a4f95..0000000
--- a/src/chain/transaction.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-use bitcoin::util::hash::Sha256dHash;
-use bitcoin::util::uint::Uint256;
-
-/// A reference to a transaction output.
-/// Differs from bitcoin::blockdata::transaction::TxOutRef as the index is a u16 instead of usize
-/// 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 {
-       /// The referenced transaction's txid.
-       pub txid: Sha256dHash,
-       /// The index of the referenced output in its transaction's vout.
-       pub index: u16,
-}
-
-impl OutPoint {
-       /// Creates a new `OutPoint` from the txid an the index.
-       pub fn new(txid: Sha256dHash, index: u16) -> OutPoint {
-               OutPoint { txid, index }
-       }
-
-       /// Convert an `OutPoint` to a lightning channel id.
-       pub fn to_channel_id(&self) -> Uint256 {
-               let mut index = [0; 32];
-               index[30] = ((self.index >> 8) & 0xff) as u8;
-               index[31] = ((self.index >> 0) & 0xff) as u8;
-               self.txid.into_le() ^ Sha256dHash::from(&index[..]).into_le()
-       }
-}