Class FixedResolver

rustlib/src/debug_bundle/http.rs:76–76

        let headers = res.headers();
        let header_str = |name| headers.get(name)?.to_str().ok().map(|s| s.to_string());
        result.header_content_type = header_str(reqwest::header::CONTENT_TYPE);
        result.header_date = header_str(reqwest::header::DATE);

        let mut reader = StreamReader::new(res.bytes_stream().map_err(std::io::Error::other));