- fn get_spendable_output(&self, tx: &Transaction) -> Option<SpendableOutputDescriptor> {
- for (i, outp) in tx.output.iter().enumerate() { // There is max one spendable output for any channel tx, including ones generated by us
- if i > ::core::u16::MAX as usize {
- // While it is possible that an output exists on chain which is greater than the
- // 2^16th output in a given transaction, this is only possible if the output is not
- // in a lightning transaction and was instead placed there by some third party who
- // wishes to give us money for no reason.
- // Namely, any lightning transactions which we pre-sign will never have anywhere
- // near 2^16 outputs both because such transactions must have ~2^16 outputs who's
- // scripts are not longer than one byte in length and because they are inherently
- // non-standard due to their size.
- // Thus, it is completely safe to ignore such outputs, and while it may result in
- // us ignoring non-lightning fund to us, that is only possible if someone fills
- // nearly a full block with garbage just to hit this case.
- continue;
- }
+ fn get_spendable_outputs(&self, tx: &Transaction) -> Vec<SpendableOutputDescriptor> {
+ let mut spendable_outputs = Vec::new();
+ for (i, outp) in tx.output.iter().enumerate() {