refactor: fees: split fee rate format from fee estimate mode

- Introduce a `FeeRateFormat` enum and change `CFeeRate::ToString()`
   to use it for `BTC/kvB` vs `sat/vB` output formatting.
 - Handle all enum values, hence remove default case in `CFeeRate::ToString()`
   and `assert(False)` when a `FeeRateFormat` value is not handled.
 - Keep `FeeEstimateMode` focused on fee estimation behavior by removing fee rate format
   values from `FeeEstimateMode`.
 - Update all formatting call sites and tests to pass `FeeRateFormat` explicitly, separating fee rate format
   from fee-estimation mode selection.
This commit is contained in:
ismaelsadeeq
2025-11-17 10:21:09 +00:00
parent 922ebf96ed
commit c1355493e2
10 changed files with 24 additions and 19 deletions

View File

@@ -1153,7 +1153,7 @@ static util::Result<CreatedTransactionResult> CreateTransactionInternal(
// Do not, ever, assume that it's fine to change the fee rate if the user has explicitly
// provided one
if (coin_control.m_feerate && coin_selection_params.m_effective_feerate > *coin_control.m_feerate) {
return util::Error{strprintf(_("Fee rate (%s) is lower than the minimum fee rate setting (%s)"), coin_control.m_feerate->ToString(FeeEstimateMode::SAT_VB), coin_selection_params.m_effective_feerate.ToString(FeeEstimateMode::SAT_VB))};
return util::Error{strprintf(_("Fee rate (%s) is lower than the minimum fee rate setting (%s)"), coin_control.m_feerate->ToString(FeeRateFormat::SAT_VB), coin_selection_params.m_effective_feerate.ToString(FeeRateFormat::SAT_VB))};
}
if (feeCalc.reason == FeeReason::FALLBACK && !wallet.m_allow_fallback_fee) {
// eventually allow a fallback fee