crumble 0.11.1

A robust, minimal library for parsing MIME documents.
Documentation
MIME-Version: 1.0
From: Example <example@gmail.com>
Date: Tue, 10 Sep 2019 12:47:31 +1000
Message-ID: <CAMUmi+mvKSB1x93x3su-+Yy1AvDNm2jFmgs6fVgMtGL35XuBCw@mail.gmail.com>
Subject: Example
To: example@example.com
Content-Type: multipart/mixed; boundary="0000000000008a01e4059229eec0"

--0000000000008a01e4059229eec0
Content-Type: multipart/alternative; boundary="0000000000008a01e1059229eebe"

--0000000000008a01e1059229eebe
Content-Type: text/plain; charset="UTF-8"

Hello, world!

--0000000000008a01e1059229eebe
Content-Type: text/html; charset="UTF-8"

<div dir="ltr">Hello, world!<br></div>

--0000000000008a01e1059229eebe--
--0000000000008a01e4059229eec0
Content-Type: image/png; name="Lenna_(test_image).png"
Content-Disposition: attachment; filename="Lenna_(test_image).png"
Content-Transfer-Encoding: base64
Content-ID: <f_k0d8idqy0>
X-Attachment-Id: f_k0d8idqy0

<snip>

--0000000000008a01e4059229eec0--