Technically does everything that sleep does but it is "blazingly fast!"

For example,

$ time sleep 1

real    0m1.005s
user    0m0.001s
sys     0m0.004s

1 whole second to run? So slow!

$ rustc hypersleep.rs
$ time ./hypersleep 1

real    0m0.002s
user    0m0.002s
sys     0m0.000s

Only 0.002 seconds! Three orders of magnitude faster! 🚀

Check out the source code, I think you'll really like it :)