Get the action of an invoke associated with a pattern match.
const char* strpattern_match_invoke_action(const strpattern_match *match, int index, int *err)
The match containing the invoke whose action is returned.
The index of the invoke associated with the match.
STRPATTERN_EOK if there is no error.
This function gets the action of an invoke associated with a pattern match and returns a NULL-terminated string with the action. An action is defined by a recognizer on a found match. An invoke means that it was found by a recognizer and a match was created for it. A recognizer is an email address, phone number, PIN, SMS, or URL. Currently, no action is used or set on any of the recognizers.
A NULL-terminated string with the action. NULL if no action is set for the invoke or on error. Ownership is retained by the callee.