Tool information

• Tool name: Rust
• Add or update? Add
• Desired version: Stable (currently 1.38.0)
• Approximate size: Similar to Ubuntu, given that they're both Unix. rustc by itself is 11M on my Ubuntu system.
• If this is an add request:
  • Brief description of tool: Rust language. It's already present on Ubuntu and Windows virtual envs.
  • URL for tool's homepage: https://rust-lang.org

Virtual environments affected

• macOS 10.14
• Ubuntu 16.04 LTS
• Ubuntu 18.04 LTS
• Windows Server 2016 R2
• Windows Server 2019

Can this tool be installed during the build?
Yes, though it adds a couple minutes to the build.

Are you willing to submit a PR?

If someone can show me what would need to be changed, certainly.

On a related note, it would be great if various stable versions were also provided!