# Method Filesystem.Monitor.basic()->stable_data_change()

Method stable_data_change

  ``void` stable_data_change(`string` `path`, `Stdio.Stat` `st`)`

Description

  Stable change callback.

Parameter `path`

  Path of the file or directory that has stopped changing.

Parameter `st`

  Status information for `path` as obtained by `file_stat(path, 1)`.

  This function is called when previous changes to `path` are considered "stable".

  "Stable" in this case means that there have been no detected changes for at lease `stable_time` seconds.

  Called by check() and check_monitor().

  Overload this to do something useful.