2 Commits

Author	SHA1	Message	Date
enricobuehler	ec40a4062f	build: pin the exact Rust toolchain (1.96.0) to stop rustfmt drift ... rust-toolchain.toml pinned the floating "stable" channel, so the CI image baked whatever stable existed at image-build time. When the image is rebuilt onto a newer stable, rustfmt's rules shift and `cargo fmt --all --check` fails on files nobody touched — the recurring format-drift that keeps red-lighting CI. Pin channel = "1.96.0" (== today's stable: rustc ac68faa20, rustfmt 1.9.0-stable), the exact build CI already runs, so this is a no-op now but locks formatting for good: local dev, the Linux CI image, and the Windows runner all use rustup and honor this file, so they converge on one rustfmt. Formatting now only changes in a deliberate bump-this-pin- and-reformat commit. ci.yml cache comment updated to match. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-05 19:32:38 +00:00
enricobuehler	a913042367	feat: M1 lumen-core (FEC/crypto/packet/session + C ABI) and workspace scaffold ... Ground-up low-latency streaming stack per docs/implementation-plan.md. M1 is complete and tested; Linux host backends are cfg-gated stubs to be filled in on real hardware (M0/M2). lumen-core (built + tested on macOS/aarch64 — 21 tests): - fec: ErasureCoder over GF(2^8) (reed-solomon-erasure, Moonlight-compatible) and GF(2^16) Leopard-RS (reed-solomon-simd, the >1 Gbps wall-breaker); proptested - packet: zero-copy #[repr(C)] framing, multi-block, FEC-aware reassembly - crypto: AES-128-GCM with per-direction nonce salts + sequence-as-AAD - session: host submit / client poll hot paths + input; loopback & UDP transports - abi: opaque handles, versioned LumenConfig, panic guards; cbindgen-generated header - acceptance: Rust loopback+proptest and a C harness that links the staticlib Scaffold (compiles green on all platforms): lumen-host (vdisplay/capture/encode/ inject/web/pipeline seams under cfg(linux)), lumen-client-rs, tools/{loss-harness, latency-probe}, Apple/Android client stubs, Gitea CI, docs. Hardened against a multi-agent adversarial review (13 verified findings fixed, regression-tested): reassembler memory-DoS bounds + block-consistency validation, GCM nonce-reuse direction separation, ABI struct_size guard + range checks, FEC shard-length guards, shard_payload datagram bound, key zeroization + Debug redaction. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-09 00:02:52 +02:00