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Builtins.exceptionMessage.3kaya
Langue: en
Version: March 2009 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
Builtins::exceptionMessage - Get a human-readable error messageSYNOPSIS
String exceptionMessage( Exception e )ARGUMENTS
e The caught Exception
DESCRIPTION
Return the error message in an Exception. This is useful for determining the exception caught by a catch-all clause, but it is preferable to catch Exceptions by name.
try {
functionThatMayGoWrong(a,b,c);
} catch(e) {
putStrLn("Something went wrong: "+exceptionMessage(e));
}
AUTHORS
Kaya standard library by Edwin Brady, Chris Morris and others (kaya@kayalang.org). For further information see http://kayalang.org/LICENSE
The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation.RELATED
Builtins.exceptionBacktrace(3kaya)
Builtins.exceptionCode(3kaya)
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