lnd.xprv/lnwallet/parameters.go

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package lnwallet
import (
"github.com/btcsuite/btcutil"
"github.com/btcsuite/btcwallet/wallet/txrules"
"github.com/lightningnetwork/lnd/input"
)
// DefaultDustLimit is used to calculate the dust HTLC amount which will be
// send to other node during funding process.
func DefaultDustLimit() btcutil.Amount {
return txrules.GetDustThreshold(input.P2WSHSize, txrules.DefaultRelayFeePerKb)
}