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# ExceptionHandling Enumerations

## Topics

### Enumerations

[Logging and Handling Constants](/documentation/ExceptionHandling/logging-and-handling-constants)

Use one or more of the following constants in the parameter of [`setExceptionHandlingMask(_:)`](/documentation/ExceptionHandling/NSExceptionHandler/setExceptionHandlingMask(_:))
to specify the types of exceptions that the exception handler should monitor and
whether it should handle or log them.

[System Hang Constants](/documentation/ExceptionHandling/system-hang-constants)

Use one or more of the following constants in the parameter of [`setExceptionHangingMask(_:)`](/documentation/ExceptionHandling/NSExceptionHandler/setExceptionHangingMask(_:))
to specify the types of exceptions that cause the exception to halt execution so
a debugger can be attached.


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