Docs · Spec · RSL
RSL — Result Standard Library
Result Standard Library — generic result and statistics shapes reusable across companion specs. NodeIds only at the package level.
OPC UA companion specification defining reusable result and statistics shapes — averages, ranges, distributions, classifications. Designed as a shared vocabulary for the result-reporting shape across domain-specific specs (inspection, geographic positioning, measurement).
What's in the package
| Artefact | Count |
|---|---|
| Enums | — |
| DTOs | — |
| Codecs | — |
| Registrars | 1 (RSLRegistrar) |
NodeIds-only at the runtime level — the spec ships type definitions and reference types but no custom DataTypes at this generation.
Loading
php
examples/rsl/load.php
use PhpOpcua\Client\ClientBuilder;
use PhpOpcua\Nodeset\RSL\RSLRegistrar;
$client = ClientBuilder::create()
->loadGeneratedTypes(new RSLRegistrar())
->connect('opc.tcp://measurement-station.local:4840');Direct dependencies
None — RSL is a root spec.
Loaded by
- GPOS — geographic-positioning specs use RSL for result aggregation
Last updated · 2026-05-25