Module node_id 

Contains implementation of the OPC-UA NodeId type, which is used to identify nodes in the address space of an OPC-UA server.

Structs

NodeId

An identifier for a node in the address space of an OPC UA Server.

NodeIdError

Error returned from working with node IDs.

NodeIdRef

Cheap reference to a node ID of a specific type.

Enums

Identifier

The kind of identifier, numeric, string, guid or byte

Constants

IDENTIFIER_HASH_BYTE_STRING

Value used as discriminator when hashing byte string node IDs.

IDENTIFIER_HASH_GUID

Value used as discriminator when hashing Guid node IDs.

IDENTIFIER_HASH_NUMERIC

Value used as discriminator when hashing numeric node IDs.

IDENTIFIER_HASH_STRING

Value used as discriminator when hashing string node IDs.

Traits

IdentifierRef

Trait that indicates that a type can be used as a reference to an identifier. Contains a special hash method that includes the descriminator for the identifier variant, which means that it hashes to the same value as the equivalent identifier.

IntoNodeIdRef

Trait that allows converting a type into a NodeIdRef. This is used instead of Into to allow for simple function signatures.