Computer Security FlushReload.c in rust. Taken from figure 13.2 in https://www.handsonsecurity.net/.
You can see the original C code here.
Basically a homework assignment.
Rust complains a lot if you try to create a mutable global, which is the central data structure in the original program.
The master branch contains a version based on a Boxed local.
The static_data branch contains a version with a mutex wrapped static buffer.