lnd.xprv/htlcswitch/hop/log.go

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package hop
import (
"github.com/btcsuite/btclog"
)
// log is a logger that is initialized with no output filters. This
// means the package will not perform any logging by default until the caller
// requests it.
var log btclog.Logger
// UseLogger uses a specified Logger to output package logging info. This
// function is called from the parent package htlcswitch logger initialization.
func UseLogger(logger btclog.Logger) {
log = logger
}