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// Copyright 2024 the u-root Authors. All rights reserved
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package llog_test
import (
"flag"
"log/slog"
"github.com/u-root/uio/llog"
)
func someFunc(v llog.Printf) {
v("logs at the given level %s", "foo")
}
func Example() {
l := llog.Default()
// If -v is set, l.Level becomes slog.LevelDebug.
l.RegisterDebugFlag(flag.CommandLine, "v")
flag.Parse()
someFunc(l.Debugf)
someFunc(l.AtLevelFunc(slog.LevelWarn))
someFunc(l.Infof)
}
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