Revision history for Alien-Rust,

0.03      2023-02-20 23:41:50-05:00 America/New_York
  - Add methods for setting RUSTUP_HOME environment variable if necessary.
    GH#2, GH#3.

0.02      2023-02-15 21:06:34-05:00 America/New_York
  - Also require cargo tool for system install. @plicease++, GH#1.

0.01      2023-02-14 04:38:00-05:00 America/New_York
  - initial version