Joseph Doherty
a5d31cc2e1
rust / build / test / clippy / fmt (push) Has been cancelled
Replaces the lib.rs `Unsupported`-stub Session methods with real implementations where the underlying primitives already exist in session.rs, sharpens docstrings on the still-deferred ones, and refreshes the stale "M0 stub" module preamble. Wired (now functional): - `Session::write(MxValue)` — converts via `mxvalue_to_writevalue` then delegates to `write_value`. - `Session::write_with_timestamp(MxValue, SystemTime)` — same plus `system_time_to_filetime` then `write_value_at`. - `Session::write_secured_at(MxValue, SystemTime, SecurityContext)` — same plus `write_value_secured_at`. - `Session::shutdown(timeout)` — `tokio::time::timeout` wrapper around `shutdown_nmx`; on elapse returns `Error::Timeout` (the in-flight unregister is cancelled, mirroring the .NET `IDisposable` semantics at `MxNativeSession.cs:481`). Still `Unsupported` (gating reasons documented in each docstring): - `Session::connect` — needs F12 auto-resolve (gated on F6 windows-rs). - `Session::write_with_completion` — needs per-token registry, gated on R15 long-lived task. - `Session::write_secured` (no timestamp) — `NmxClient` only ports `WriteSecured2` (LMX 0x3A), not the unversioned `WriteSecured` (0x39). - `Session::subscribe_many` — no atomic frame on the wire; canonical pattern is `examples/multi-tag.rs`. - `Session::subscribe_buffered` — M6 `SetBufferedUpdateInterval` RPC. `mxvalue_to_writevalue` consumes the `MxValue` and returns `Error::Configuration(InvalidArgument)` for the three variants whose re-encode is policy-dependent: `DateTime` / `ElapsedTime` / `DateTimeArray`. The `non_exhaustive` MxValue catch-all preserves forward compat. Test count delta: 532 → 542 (+10; conversion happy paths for Boolean / Int32 / Float64 / String / Int32Array / BoolArray / StringArray, plus the three rejected variant errors). Open followups touched: none resolved (F12, F16 still gating). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
mxaccess (Rust port)
Native Rust replacement for AVEVA / Wonderware MXAccess. See ../design/ for
the architectural specification, ../src/ for the .NET reference (the
executable spec), and ../CLAUDE.md for project-wide rules.
Status
M0 — Workspace skeleton. Stub types compile; nothing is implemented yet.
See ../design/60-roadmap.md for the M0–M6 milestone plan.
Layout
rust/
Cargo.toml workspace root
rust-toolchain.toml 1.85 stable
crates/
mxaccess-codec/ pure protocol codec, no I/O
mxaccess-galaxy/ Galaxy SQL resolver (tiberius)
mxaccess-rpc/ DCE/RPC + NTLMv2 + OXID + OBJREF
mxaccess-callback/ INmxSvcCallback RPC server
mxaccess-nmx/ INmxService2 client
mxaccess-asb-nettcp/ net.tcp framing (MC-NMF + MC-NBFX/NBFS)
mxaccess-asb/ IASBIDataV2 client
mxaccess/ async session + Transport trait + public API
mxaccess-compat/ LMXProxyServer-shaped facade
Build
cargo build --workspace
cargo test --workspace
cargo clippy --workspace -- -D warnings
cargo fmt --check
Live probes
. ..\tools\Setup-LiveProbeEnv.ps1
cargo test -p mxaccess --features live -- --ignored
The setup script fetches credentials from Infisical via
wwtools/secrets/Get-Secret.ps1. Never inline plaintext credentials.
License
MIT — see ../LICENSE.