feat: StreamCloud — Rust port of LingBot-Map (streaming 3D reconstruction)

.github/workflows/build-streamcloud.yml

@@ -0,0 +1,34 @@
+name: streamcloud-rs CI
+
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - "streamcloud-rs/**"
+      - ".github/workflows/build-streamcloud.yml"
+  pull_request:
+    paths:
+      - "streamcloud-rs/**"
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: streamcloud-rs
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Rust
+        run: |
+          rustup toolchain install stable --profile minimal --component clippy rustfmt
+          rustup target add wasm32-unknown-unknown
+      - name: Format check
+        run: cargo fmt --all --check
+      - name: Clippy
+        run: cargo clippy --workspace --all-targets -- -D warnings
+      - name: Test
+        run: cargo test --workspace
+      - name: Build candle backend
+        run: cargo build -p streamcloud-model --features candle
+      - name: Build WASM
+        run: cargo build -p streamcloud-wasm --target wasm32-unknown-unknown --release

.github/workflows/streamcloud-pages.yml

@@ -0,0 +1,59 @@
+name: StreamCloud demo → GitHub Pages
+
+# Scoped to the StreamCloud port so it never runs on unrelated monorepo changes.
+on:
+  workflow_dispatch:
+  push:
+    branches: [main]
+    paths:
+      - "streamcloud-rs/**"
+      - ".github/workflows/streamcloud-pages.yml"
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow one concurrent deployment.
+concurrency:
+  group: streamcloud-pages
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: streamcloud-rs
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust + wasm target
+        run: |
+          rustup toolchain install stable --profile minimal
+          rustup target add wasm32-unknown-unknown
+
+      - name: Install wasm-pack
+        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+
+      - name: Build WASM bundle
+        run: wasm-pack build crates/streamcloud-wasm --target web --release --out-dir ../../demo/pkg
+
+      - name: Assemble site
+        run: touch demo/.nojekyll
+
+      - name: Upload Pages artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: streamcloud-rs/demo
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

Cargo.toml

@@ -1,5 +1,5 @@
 [workspace]
-exclude = ["external/ruqu", "external/rvdna", "examples/OSpipe", "examples/rvf", "crates/micro-hnsw-wasm", "crates/ruvector-hyperbolic-hnsw", "crates/ruvector-hyperbolic-hnsw-wasm", "examples/ruvLLM/esp32", "examples/ruvLLM/esp32-flash", "examples/edge-net", "examples/data", "examples/ruvLLM", "examples/delta-behavior", "crates/rvf", "crates/rvf/*", "crates/rvf/*/*", "examples/rvf-desktop", "crates/mcp-brain-server",
+exclude = ["streamcloud-rs", "streamcloud-rs/*", "streamcloud-rs/crates/*", "external/ruqu", "external/rvdna", "examples/OSpipe", "examples/rvf", "crates/micro-hnsw-wasm", "crates/ruvector-hyperbolic-hnsw", "crates/ruvector-hyperbolic-hnsw-wasm", "examples/ruvLLM/esp32", "examples/ruvLLM/esp32-flash", "examples/edge-net", "examples/data", "examples/ruvLLM", "examples/delta-behavior", "crates/rvf", "crates/rvf/*", "crates/rvf/*/*", "examples/rvf-desktop", "crates/mcp-brain-server",
     # emergent-time-wasm: standalone cdylib with own opt-level=z, panic=abort
     "crates/emergent-time-wasm",
     # sonic-ct crates: self-contained detached workspaces

streamcloud-rs/.cargo/config.toml

@@ -0,0 +1,9 @@
+# The parent repo's .cargo/config.toml forces the crates.io *git* protocol,
+# which routes through github.com and is blocked in the sandboxed build env.
+# The sparse protocol uses index.crates.io, which is allow-listed. This nested
+# config takes precedence when cargo is invoked from within streamcloud-rs.
+[registries.crates-io]
+protocol = "sparse"
+
+[net]
+git-fetch-with-cli = true

streamcloud-rs/.gitignore

@@ -0,0 +1,9 @@
+/target
+**/*.rs.bk
+*.safetensors
+*.mp4
+*.png
+!demo/assets/*.png
+checkpoints/
+demo/pkg/
+.DS_Store