Module: gears.protected_call
Info:
- Copyright: 2016 Uli Schlachter
-
Originally authored by: Uli Schlachter
(Full contributors list available on our github project)
Static module functions
| gears.protected_call (func, ...) -> () | Call a function in protected mode and handle error-reporting. | |
Static module functions
- gears.protected_call (func, ...) -> ()
-
Call a function in protected mode and handle error-reporting.
If the function call succeeds, all results of the function are returned.
Otherwise, an error message is printed and nothing is returned.
Parameters:
- func function The function to call
- ... Arguments to the function
Returns:
-
The result of the given function, or nothing if an error occurred.