[devcontainer] Fix mount and GPU & Support rust dev (#2978)

.devcontainer/devcontainer.json

@@ -15,6 +15,9 @@
             ]
         }
     },
-    "workspaceFolder": "/sgl-workspace/sglang",
-    "forwardPorts": []
+    "forwardPorts": [],
+    "runArgs": [
+        "--gpus",
+        "all"
+    ]
 }

docker/Dockerfile.dev

@@ -18,6 +18,8 @@ RUN apt-get update && apt-get install -y \
     silversearcher-ag \
     cloc \
     unzip \
+    pkg-config \
+    libssl-dev \
     && rm -rf /var/lib/apt/lists/* \
     && apt-get clean
 
@@ -63,6 +65,12 @@ RUN wget https://github.com/Kitware/CMake/releases/download/v3.31.1/cmake-3.31.1
     && cp -r cmake-3.31.1-linux-x86_64/share/* /usr/local/share/ \
     && rm -rf cmake-3.31.1-linux-x86_64 cmake-3.31.1-linux-x86_64.tar.gz
 
+# Install uv
+RUN curl -LsSf https://astral.sh/uv/install.sh | sh
+
+# Install rust
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+
 # Add yank script
 COPY --chown=root:root <<-"EOF" /usr/local/bin/yank
 #!/bin/bash