Rust exercises

This package implements 3 different rust exercies. Run cargo test to run the corresponding test for the first two exercises. The 3rd task can be run with cargo run

On 3rd task

I was unable to get this to work within a reasonable time frame and have decided to not implement it fully.

I understand that I should take the binary array and remove 13u8 from each value and the get the encoded string. However using the standard write method I am unable to manipulate the actual bytes. As per the documentation

The write method will attempt to write some data into the object, returning how many bytes were successfully written.

I understand that I should have used the BufWriter in some capacity since it looks to allow for byte manipulation. According to the docs it looked like I would be able to wrap my self.content inside a BufWriter since it implemented the Write method but I had no such sucess.

let mut buffer = BufWriter::new(self.content);
   |                                         ^^^^^^^^^^^^ move occurs because `self.content` has type `T`, which does not implement the `Copy` trait

After some testing and looking online I have decided to not continue with the final task of decoding the message. I was able to copy the bytes from one array to another, that is how far I got.