Update to use version 0.134.0 of definition

.devcontainer/Dockerfile

@@ -1,47 +1,6 @@
-#-------------------------------------------------------------------------------------------------------------
-# Copyright (c) Microsoft Corporation. All rights reserved.
-# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
-#-------------------------------------------------------------------------------------------------------------
+# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.134.0/containers/rust/.devcontainer/base.Dockerfile
+FROM mcr.microsoft.com/vscode/devcontainers/rust:0-1
 
-FROM rust:1
-
-# This Dockerfile adds a non-root user with sudo access. Use the "remoteUser"
-# property in devcontainer.json to use it. On Linux, the container user's GID/UIDs
-# will be updated to match your local UID/GID (when using the dockerFile property).
-# See https://aka.ms/vscode-remote/containers/non-root-user for details.
-ARG USERNAME=vscode
-ARG USER_UID=1000
-ARG USER_GID=$USER_UID
-
-# Avoid warnings by switching to noninteractive
-ENV DEBIAN_FRONTEND=noninteractive
-
-# Configure apt and install packages
-RUN apt-get update \
-    && apt-get -y install --no-install-recommends apt-utils dialog 2>&1 \
-    #
-    # Verify git, needed tools installed
-    && apt-get -y install git openssh-client less iproute2 procps lsb-release \
-    #
-    # Install lldb, vadimcn.vscode-lldb VSCode extension dependencies
-    && apt-get install -y lldb python3-minimal libpython3.7 \
-    #
-    # Install Rust components
-    && rustup update 2>&1 \
-    && rustup component add rls rust-analysis rust-src rustfmt clippy 2>&1 \
-    #
-    # Create a non-root user to use if preferred - see https://aka.ms/vscode-remote/containers/non-root-user.
-    && groupadd --gid $USER_GID $USERNAME \
-    && useradd -s /bin/bash --uid $USER_UID --gid $USER_GID -m $USERNAME \
-    # [Optional] Add sudo support for the non-root user
-    && apt-get install -y sudo \
-    && echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME\
-    && chmod 0440 /etc/sudoers.d/$USERNAME \
-    #
-    # Clean up
-    && apt-get autoremove -y \
-    && apt-get clean -y \
-    && rm -rf /var/lib/apt/lists/*
-
-# Switch back to dialog for any ad-hoc use of apt-get
-ENV DEBIAN_FRONTEND=dialog
+# [Optional] Uncomment this section to install additional packages.
+# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+#     && apt-get -y install --no-install-recommends <your-package-list-here>

.devcontainer/devcontainer.json

@@ -1,6 +1,10 @@
+// For format details, see https://aka.ms/vscode-remote/devcontainer.json or this file's README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.134.0/containers/rust
 {
 	"name": "Rust Sample",
-	"dockerFile": "Dockerfile",
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
 	"runArgs": [ "--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined" ],
 
 	// Set *default* container specific settings.json values on container create.
@@ -18,7 +22,6 @@
 		"rust-lang.rust",
 		"bungcip.better-toml",
 		"vadimcn.vscode-lldb",
-		// (Optional) Displays the current CPU stats, memory/disk consumption, clock freq. etc. of the container host in the VS Code status bar.
 		"mutantdino.resourcemonitor"
 	],
 
@@ -28,6 +31,6 @@
 	// Use 'postCreateCommand' to run commands after the container is created.
 	// "postCreateCommand": "rustc --version",
 
-	// Comment out to run as root instead
+	// Comment out to run as root instead.
 	"remoteUser": "vscode"
 }