open62541_sys

Function UA_Client_readUserAccessLevelAttribute_async

Source 
pub unsafe extern "C" fn UA_Client_readUserAccessLevelAttribute_async(
    client: *mut UA_Client,
    nodeId: UA_NodeId,
    callback: UA_ClientAsyncReadUserAccessLevelAttributeCallback,
    userdata: *mut c_void,
    requestId: *mut UA_UInt32,
) -> UA_StatusCode