Module gears.protected_call

Info:

  • Copyright: 2016 Uli Schlachter
  • Author: Uli Schlachter

Functions

call (func, ...) Call a function in protected mode and handle error-reporting.


Functions

Methods
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.
  • func function The function to call
  • ... Arguments to the function

Returns:

    The result of the given function, or nothing if an error occurred.
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