pub type UA_ConnectionManager_connectionCallback = Option<unsafe extern "C" fn(cm: *mut UA_ConnectionManager, connectionId: usize, application: *mut c_void, connectionContext: *mut *mut c_void, state: UA_ConnectionState, params: *const UA_KeyValueMap, msg: UA_ByteString)>;Aliased Type§
enum UA_ConnectionManager_connectionCallback {
None,
Some(unsafe extern "C" fn(_: *mut UA_ConnectionManager, _: usize, _: *mut c_void, _: *mut *mut c_void, _: UA_ConnectionState, _: *const UA_KeyValueMap, _: UA_String)),
}Variants§
None
No value.
Some(unsafe extern "C" fn(_: *mut UA_ConnectionManager, _: usize, _: *mut c_void, _: *mut *mut c_void, _: UA_ConnectionState, _: *const UA_KeyValueMap, _: UA_String))
Some value of type T.