Add Dev container

Author: zurawiki

.devcontainer/devcontainer.json

@@ -0,0 +1,25 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/rust
+{
+    "name": "Rust",
+    // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+    "image": "mcr.microsoft.com/devcontainers/rust:0-1-bullseye",
+    // Use 'mounts' to make the cargo cache persistent in a Docker Volume.
+    // "mounts": [
+    // 	{
+    // 		"source": "devcontainer-cargo-cache-${devcontainerId}",
+    // 		"target": "/usr/local/cargo",
+    // 		"type": "volume"
+    // 	}
+    // ]
+    // Features to add to the dev container. More info: https://containers.dev/features.
+    // "features": {},
+    // Use 'forwardPorts' to make a list of ports inside the container available locally.
+    // "forwardPorts": [],
+    // Use 'postCreateCommand' to run commands after the container is created.
+    "postCreateCommand": "cargo install just",
+    // Configure tool-specific properties.
+    // "customizations": {},
+    // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+    // "remoteUser": "root"
+}