swift_runtime_sys::Exception

Function swift_swift_exceptionPersonality

Source 
pub unsafe extern "C" fn swift_swift_exceptionPersonality(
    version: c_int,
    actions: _Unwind_Action,
    exceptionClass: u64,
    exceptionObject: *mut _Unwind_Exception,
    context: *mut _Unwind_Context,
) -> _Unwind_Reason_Code