doc comments and further testing

bfi-rust/src/interpreter/o0.rs

@@ -1,7 +1,10 @@
+//!
+//! The very basic interpreter without any optimizations
+
 use crate::interpreter::{MEM_SIZE, minify};
 use std::io::{stdin, Read};
 
-pub fn run(program: &str) -> String{
+pub fn _run(program: &str) -> String{
     let program = minify(program);
     let out = interpret(program.chars().collect());
     out

bfi-rust/src/interpreter/o1.rs

@@ -1,10 +1,9 @@
-/*!
- # optimization time
-
- first parse the bf so that it can be executed faster
- most importantly: loop jumps should be immediate
-*/
-
+//!
+//!  # optimization time
+//!
+//!  first parse the bf so that it can be executed faster
+//!  most importantly: loop jumps should be immediate
+//!
 use std::io::{Read, stdin};
 
 use crate::interpreter::{MEM_SIZE, Memory, minify, parse, Statement};

bfi-rust/src/interpreter/o2.rs

@@ -1,7 +1,6 @@
-/*!
-# optimization time
-some better optimizations like set null, repeating and doing more stuff with simplifying stuff
- */
+//! # optimization time
+//!  some better optimizations like set null, repeating and doing more stuff with simplifying stuff
+//!
 
 use std::io::{Read, stdin};