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Implement conversion for Lightning fee rate

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Lightning denotes transaction fee rate
sats / 1000 weight units and sats / 1000 vbytes.
Here we add support for creating BDK fee rate from
lightning fee rate. We also move all FeeRate test to
types.rs and rename as_sat_vb to as_sat_per_vb.
This commit is contained in:
Vladimir Fomene
2022-07-21 12:58:30 +01:00
parent 0a3734ed2b
commit de358f8cdc
5 changed files with 52 additions and 27 deletions
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4
src/wallet/mod.rs
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@@ -1067,7 +1067,7 @@ where
utxos: original_utxos,
bumping_fee: Some(tx_builder::PreviousFee {
absolute: details.fee.ok_or(Error::FeeRateUnavailable)?,
rate: feerate.as_sat_vb(),
rate: feerate.as_sat_per_vb(),
}),
..Default::default()
};
@@ -2095,7 +2095,7 @@ pub(crate) mod test {
let fee_rate = $fee_rate;
if !dust_change {
assert!(tx_fee_rate >= fee_rate && (tx_fee_rate - fee_rate).as_sat_vb().abs() < 0.5, "Expected fee rate of {:?}, the tx has {:?}", fee_rate, tx_fee_rate);
assert!(tx_fee_rate >= fee_rate && (tx_fee_rate - fee_rate).as_sat_per_vb().abs() < 0.5, "Expected fee rate of {:?}, the tx has {:?}", fee_rate, tx_fee_rate);
} else {
assert!(tx_fee_rate >= fee_rate, "Expected fee rate of at least {:?}, the tx has {:?}", fee_rate, tx_fee_rate);
}