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lianad: implement LabelItem.from_bip329()

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pythcoiner 2025-03-09 05:15:48 +01:00
parent 02e28bbd3e
commit b6f900355c
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1 changed files with 41 additions and 1 deletions
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42
lianad/src/database/mod.rs
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@ -21,7 +21,7 @@ use std::{
};
use bip329::Labels;
use miniscript::bitcoin::{self, bip32, psbt::Psbt, secp256k1};
use miniscript::bitcoin::{self, bip32, psbt::Psbt, secp256k1, Address, Network, OutPoint, Txid};
/// Information about the wallet.
///
@ -571,6 +571,46 @@ impl LabelItem {
None
}
}
pub fn from_bip329(label: &bip329::Label, network: Network) -> Option<(Self, String)> {
match label {
bip329::Label::Transaction(tx_record) => {
if let (Some(txid), Some(label)) = (
Txid::from_str(&tx_record.ref_).ok(),
tx_record.label.clone(),
) {
Some((Self::Txid(txid), label))
} else {
None
}
}
bip329::Label::Address(address_record) => {
if let (Some(addr), Some(label)) = (
Address::from_str(&address_record.ref_).ok(),
address_record.label.clone(),
) {
if addr.is_valid_for_network(network) {
Some((Self::Address(addr.assume_checked()), label))
} else {
None
}
} else {
None
}
}
bip329::Label::Output(output_record) => {
if let (Some(outpoint), Some(label)) = (
OutPoint::from_str(&output_record.ref_).ok(),
output_record.label.clone(),
) {
Some((Self::OutPoint(outpoint), label))
} else {
None
}
}
_ => None,
}
}
}
#[cfg(test)]