log/io.matthewnelson.kmp.log/[jvm]w

w

inline fun Log.Logger.w(t: Throwable?, format: String?, arg: Any?): Int(source)(source)

Send a Level.Warn log message to all Log instances installed at Log.Root. If no Log instances are installed, or none will accept it, then nothing is logged and Formatter.format will not be called to apply arg to format.

Return

The number of Log instances that logged the data.

Parameters

The error to log.

format

The unformatted message to log.

arg

The argument to apply to format via Formatter.format.

Throws

IllegalFormatException

If Formatter.format fails.

inline fun Log.Logger.w(t: Throwable?, format: String?, vararg arguments: Any?): Int(source)(source)