set_display_name

Description:

public abstract File set_display_name (string display_name, Cancellable? cancellable = null) throws Error

Example: Rename a file, sync:

public static int main (string[] args) {
	if (args.length != 3) {
		print ("%s FILE NEW-NAME\n", args[0]);
		return 0;
	}

	try {
		File file = File.new_for_commandline_arg (args[1]);
		file.set_display_name (args[2]);
	} catch (Error e) {
		print ("Error: %s\n", e.message);
	}

	return 0;
}

valac --pkg gio-2.0 GLib.File.set_display_name.vala