Type Alias open62541_sys::UA_Server_EventNotificationCallback

pub type UA_Server_EventNotificationCallback = Option<unsafe extern "C" fn(server: *mut UA_Server, monId: UA_UInt32, monContext: *mut c_void, nEventFields: usize, eventFields: *const UA_Variant)>;

Aliased Type

enum UA_Server_EventNotificationCallback {
    None,
    Some(unsafe extern "C" fn(_: *mut UA_Server, _: u32, _: *mut c_void, _: usize, _: *const UA_Variant)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut UA_Server, _: u32, _: *mut c_void, _: usize, _: *const UA_Variant))

Some value of type T.