Ansi Escape Sequence Parser

This is a library for parsing ANSI escape sequences. Currently all the basic escape sequences are implemented:

• Cursor Position
• Cursor {Up, Down, Forward, Backward}
• Cursor {Save, Restore}
• Erase Display
• Erase Line
• Set Graphics mode
• Set and Reset Text Mode

This is done through a pulldown type parser, where an iterator is exposed. This essentially turns all of the ANSI sequences into enums and splits the string at every location that there was an ANSI Sequence.

Example:

use ansi_parser::{Output, ParserIterator};

fn main() {
   //Your input string here
   let string = "...";
   let parsed: Vec<Output> = ParserIterator::new(&string)
       //Because it implements Iterator, you can use whatever
       //your favorite iterator functions are.
       .take(4)
       .collect();

   for block in parsed.into_iter() {
       match block {
           TextBlock(text)   => println!("{}", text),
           AnsiSequence(seq) => println!("{}", seq)
       }
   }
}