This is my first post here so please forgive me if below looks silly.

A few weeks back I have written a tool in rust. I am on holiday now and have some time to add improvements. Since I'm not expert in this language I'd love to get some feedback on where I can improve the code to make it more idiomatic and generally better. I use this tool on my servers to filter away all logs I know can be ignored so I can focus on logs that potentially require my attention.

https://github.com/grzegorzk/logmap