Crate opcua_core

The OPC UA Core module holds functionality that is common to server and clients that make use of OPC UA. It contains message chunking, cryptography / pki, communications and standard handshake messages.

Modules

• comms
  Contains all code related to sending / receiving messages from a transport and turning those messages into and out of chunks.
• config
• debug
  Contains debugging utility helper functions
• handle
• prelude
  Contains most of the things that are typically required from a client / server.
• runtime
• supported_message

Macros

• deregister_runtime_component
  See register_runtime_component
• register_runtime_component
  This macro is for debugging purposes - code register a running component (e.g. tokio task) when it starts and calls the corresponding deregister macro when it finishes. This enables the code to print out a list of components in existence at any time to ensure they were properly cleaned up.
• runtime_components
  Returns a vector of all currently existing runtime components as a vector of strings.
• supported_message_as
• trace_lock
  Tracing macro for obtaining a lock on a Mutex. Sometimes deadlocks can happen in code, and if they do, this macro is useful for finding out where they happened.
• trace_read_lock
  Tracing macro for obtaining a read lock on a RwLock.
• trace_write_lock
  Tracing macro for obtaining a write lock on a RwLock.

Structs

• RUNTIME