portersky b7f9fefd78 feat: add loading animation example ...

Add a busy-wait sleep on a monotonic clock and re-export String,
format!, and Duration from the library. The example animates a
progress bar with a spinner and logs each step in a Vec<String>.

Co-Authored-By: qwen (lmstudio/qwen3.8-27b@q3_k_xl): wrote example

2026-09-05 05:09:50 +02:00

..

main.rs

feat: add loading animation example

2026-09-05 05:09:50 +02:00