krotik/env-rust: Rust offline development environment

Matthias Ladkau 6b87ac2af9 feat: Adding Rust 1.68.2, README.md and setup script.		1 gadu atpakaļ
..
rust-1.68.2-x86_64-unknown-linux-gnu.tar.gz	6b87ac2af9 feat: Adding Rust 1.68.2, README.md and setup script.	1 gadu atpakaļ