dcrd/fees/log.go
2019-03-18 11:16:35 -05:00

30 lines
862 B
Go

// Copyright (c) 2018-2019 The Decred developers
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package fees
import (
"github.com/decred/slog"
)
// 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.
// The default amount of logging is none.
var log = slog.Disabled
// DisableLog disables all library log output. Logging output is disabled
// by default until UseLogger is called.
//
// Deprecated: Use UseLogger(slog.Disabled) instead.
func DisableLog() {
log = slog.Disabled
}
// UseLogger uses a specified Logger to output fee estimator logging info. This
// should be used in preference to SetLogWriter if the caller is also using
// slog.
func UseLogger(logger slog.Logger) {
log = logger
}