func Example() {
// create a buffer and ensure that its internal memory buffer is
// available for re-use when no longer needed
buf := logfmt.Buffer{}
defer buf.Reset()
buf.WriteTimestamp(time.Unix(1234567890, 987654321).UTC())
buf.WriteKey("info")
buf.WriteProperty("key1", 1)
buf.WriteProperty("key2", "value 2")
fmt.Println(buf.String())
// Output: 2009-02-13T23:31:30.987654+0000 info key1=1 key2="value 2"
}
