Option to cancel timestamp output

[mdigger]

func (opts Options) NewHandler(w io.Writer) slog.Handler {
    // ...
    // if h.timeFormat == "" {
    //     h.timeFormat = defaultTimeFormat
    // }
    // ...
}

func (h *handler) Handle(_ context.Context, r slog.Record) error {
    // ...
    // write time, level, and message
    if h.timeFormat != "" {
        buf.WriteString("\033[2m")
        *buf = r.Time.AppendFormat(*buf, h.timeFormat)
        buf.WriteString("\033[0m ")
    }

[lmittmann]

The feature would be useful, but I am not convinced this is the right way to handle it. The default should include a timestamp and this change would require setting a timestamp format explicitly.

[telemachus]

The feature would be useful, but I am not convinced this is the right way to handle it. The default should include a timestamp and this change would require setting a timestamp format explicitly.

Another option is to support slog's ReplaceAttr function. If that function is available, you can do something like this:

if h.replaceAttr != nil {
	timeAttr = h.replaceAttr(nil, timeAttr)
}
if !timeAttr.Equal(slog.Attr{}) {
	// Add timeAttr to the buffer...
}