httlib-huffman 0.1.3

Canonical Huffman algorithm for handling HPACK format in HTTP/2.
Documentation 
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//! The example will print out the source code for the ENCODE_TABLE constant
//! which is provided by this crate through the crate::encode::table module.

extern crate httlib_huffman;

use std::fs;
use std::path::Path;
use httlib_huffman::{parse};

fn main() {
    let path = Path::new("assets/hpack-huffman.txt");
    let data = fs::read_to_string(path).expect("Can't read file.");
    let codings = parse(&data);

    println!("");
    println!("/// This is a static Huffman table built from the codes found in the official");
    println!("/// HPACK specification (Appendix B).");
    println!("pub const ENCODE_TABLE: [(u8, u32); 257] = [ // (length, msb)");
    for coding in codings.iter() {
        println!("  ({}, 0x{:02x}),", coding.0, coding.1);
    }
    println!("];");
    println!("");
}