devcontainer configuration update

.devcontainer/Dockerfile

@@ -4,6 +4,6 @@ WORKDIR /home/
 
 COPY . .
 
-RUN bash ./setup.sh
+RUN bash ./script.sh
 
 ENV PATH="/root/.cargo/bin:$PATH"

.devcontainer/devcontainer.json

@@ -1,19 +1,23 @@
 {
 	"name": "Codespaces Rust Starter",
-	"extensions": [
-		"cschleiden.vscode-github-actions",
-		"ms-vsliveshare.vsliveshare",
-		"matklad.rust-analyzer",
-		"serayuzgur.crates",
-		"vadimcn.vscode-lldb"
-	],
-	"dockerFile": "Dockerfile",
-	"settings": {
-		"editor.formatOnSave": true,
-		"terminal.integrated.shell.linux": "/usr/bin/zsh",
-		"files.exclude": {
-			"**/CODE_OF_CONDUCT.md": true,
-			"**/LICENSE": true
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"cschleiden.vscode-github-actions",
+				"ms-vsliveshare.vsliveshare",
+				"matklad.rust-analyzer",
+				"serayuzgur.crates",
+				"vadimcn.vscode-lldb"
+			],
+			"settings": {
+				"editor.formatOnSave": true,
+				"terminal.integrated.shell.linux": "/usr/bin/zsh",
+				"files.exclude": {
+					"**/CODE_OF_CONDUCT.md": true,
+					"**/LICENSE": true
+				}
+			}
 		}
-	}
+	},
+	"dockerFile": "Dockerfile"
 }

.devcontainer/setup.sh → .devcontainer/script.sh

@@ -13,14 +13,19 @@ apt-get install -y \
 
 ## Install rustup and common components
 curl https://sh.rustup.rs -sSf | sh -s -- -y 
+
+export PATH="/root/.cargo/bin/":$PATH
+
 rustup install nightly
 rustup component add rustfmt
 rustup component add rustfmt --toolchain nightly
 rustup component add clippy 
 rustup component add clippy --toolchain nightly
 
-cargo install cargo-expand
-cargo install cargo-edit
+# Download cargo-binstall to ~/.cargo/bin directory
+curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash
+
+cargo binstall cargo-expand cargo-edit -y
 
 ## setup and install oh-my-zsh
 sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"