frost/bdk
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Avoid using immature coinbase inputs

Browse Source 
Fixes #413
This commit is contained in:
Daniela Brozzoni
2022-05-25 18:56:50 +01:00
parent 0e0d5a0e95
commit e85aa247cb
2 changed files with 115 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/wallet/tx_builder.rs
View File

@@ -547,10 +547,15 @@ impl<'a, D: BatchDatabase, Cs: CoinSelectionAlgorithm<D>, Ctx: TxBuilderContext>
/// Set the current blockchain height.
///
/// This will be used to set the nLockTime for preventing fee sniping. If the current height is
/// not provided, the last sync height will be used instead.
///
/// This will be used to:
/// 1. Set the nLockTime for preventing fee sniping.
/// **Note**: This will be ignored if you manually specify a nlocktime using [`TxBuilder::nlocktime`].
/// 2. Decide whether coinbase outputs are mature or not. If the coinbase outputs are not
/// mature at `current_height`, we ignore them in the coin selection.
/// If you want to create a transaction that spends immature coinbase inputs, manually
/// add them using [`TxBuilder::add_utxos`].
///
/// In both cases, if you don't provide a current height, we use the last sync height.
pub fn set_current_height(&mut self, height: u32) -> &mut Self {
self.params.current_height = Some(height);
self