http-content-range

Tiny Rust lib to decode Content-Range response headers.

```rust extern crate httpcontentrange;

use httpcontentrange::ContentRange;

fn main() { let contentrangestr = "bytes 42-69/420";

match ContentRange::parse(content_range_str) {
    ContentRange::Bytes(r) => {
        println!(
            "First_byte={}, last_byte={}, complete_length={}",
            r.first_byte, r.last_byte, r.complete_length,
        )
    }
    ContentRange::UnboundBytes(r) => {
        println!(
            "First_byte={}, last_byte={}, complete_length is unknown",
            r.first_byte, r.last_byte
        )
    }
    ContentRange::Unsatisfied(r) => {
        println!(
            "Unsatisfied response, complete_length={}, ",
            r.complete_length
        )
    }
    ContentRange::Unknown => {
        println!("Unable to parse")
    }
};

} ```