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Merge commit 'refs/pull/228/head' of github.com:bitcoindevkit/bdk

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This commit is contained in:
Alekos Filini
2020-12-15 14:33:59 +01:00
parent eadf50042c 9b31ae9153
commit 6d9472793c
19 changed files with 334 additions and 345 deletions
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26
src/wallet/tx_builder.rs
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@@ -51,7 +51,7 @@ use bitcoin::{OutPoint, Script, SigHashType, Transaction};
use super::coin_selection::{CoinSelectionAlgorithm, DefaultCoinSelectionAlgorithm};
use crate::database::Database;
use crate::types::{FeeRate, ScriptType, UTXO};
use crate::types::{FeeRate, KeychainKind, UTXO};
/// Context in which the [`TxBuilder`] is valid
pub trait TxBuilderContext: std::fmt::Debug + Default + Clone {}
@@ -163,7 +163,7 @@ impl<D: Database, Cs: CoinSelectionAlgorithm<D>, Ctx: TxBuilderContext> TxBuilde
self
}
/// Set the policy path to use while creating the transaction for a given script type
/// Set the policy path to use while creating the transaction for a given keychain.
///
/// This method accepts a map where the key is the policy node id (see
/// [`Policy::id`](crate::descriptor::Policy::id)) and the value is the list of the indexes of
@@ -215,17 +215,17 @@ impl<D: Database, Cs: CoinSelectionAlgorithm<D>, Ctx: TxBuilderContext> TxBuilde
/// path.insert("aabbccdd".to_string(), vec![0, 1]);
///
/// let builder = TxBuilder::with_recipients(vec![(to_address.script_pubkey(), 50_000)])
/// .policy_path(path, ScriptType::External);
/// .policy_path(path, KeychainKind::External);
/// # let builder: TxBuilder<bdk::database::MemoryDatabase, _, _> = builder;
/// ```
pub fn policy_path(
mut self,
policy_path: BTreeMap<String, Vec<usize>>,
script_type: ScriptType,
keychain: KeychainKind,
) -> Self {
let to_update = match script_type {
ScriptType::Internal => &mut self.internal_policy_path,
ScriptType::External => &mut self.external_policy_path,
let to_update = match keychain {
KeychainKind::Internal => &mut self.internal_policy_path,
KeychainKind::External => &mut self.external_policy_path,
};
*to_update = Some(policy_path);
@@ -585,8 +585,8 @@ impl ChangeSpendPolicy {
pub(crate) fn is_satisfied_by(&self, utxo: &UTXO) -> bool {
match self {
ChangeSpendPolicy::ChangeAllowed => true,
ChangeSpendPolicy::OnlyChange => utxo.script_type == ScriptType::Internal,
ChangeSpendPolicy::ChangeForbidden => utxo.script_type == ScriptType::External,
ChangeSpendPolicy::OnlyChange => utxo.keychain == KeychainKind::Internal,
ChangeSpendPolicy::ChangeForbidden => utxo.keychain == KeychainKind::External,
}
}
}
@@ -681,7 +681,7 @@ mod test {
vout: 0,
},
txout: Default::default(),
script_type: ScriptType::External,
keychain: KeychainKind::External,
},
UTXO {
outpoint: OutPoint {
@@ -689,7 +689,7 @@ mod test {
vout: 1,
},
txout: Default::default(),
script_type: ScriptType::Internal,
keychain: KeychainKind::Internal,
},
]
}
@@ -714,7 +714,7 @@ mod test {
.collect::<Vec<_>>();
assert_eq!(filtered.len(), 1);
assert_eq!(filtered[0].script_type, ScriptType::External);
assert_eq!(filtered[0].keychain, KeychainKind::External);
}
#[test]
@@ -726,7 +726,7 @@ mod test {
.collect::<Vec<_>>();
assert_eq!(filtered.len(), 1);
assert_eq!(filtered[0].script_type, ScriptType::Internal);
assert_eq!(filtered[0].keychain, KeychainKind::Internal);
}
#[test]