Class RangeRequest

src/main.rs:179–183

}

struct RangeRequest {
    start: u64,
    end: u64,
    total_size: u64,
}

fn parse_range(range_str: &str, total_size: u64) -> Option<RangeRequest> {
    let range_parts: Vec<&str> = range_str.split('-').collect();