Crate email_address

A Rust crate providing an implementation of an RFC-compliant EmailAddress newtype.

TBD

Example

```rust use email_address::*;

assert!(EmailAddress::is_valid("user.name+tag+sorting@example.com"));

asserteq!( EmailAddress::fromstr("Abc.example.com"), Error::MissingSeparator.into() ); ```

Specifications

1. RFC 3629: UTF-8, a transformation format of ISO 10646, IETF, Nov 2003.
2. RFC 3696: Application Techniques for Checking and Transformation of Names, IETF, Feb 2004.
3. RFC 5321: Simple Mail Transfer Protocol, IETF, Oct 2008.
4. RFC 5322: Internet Message Format, I ETF, Oct 2008.
5. RFC 5890: Internationalized Domain Names for Applications (IDNA): Definitions and Document Framework, IETF, Aug 2010.
6. RFC 6531: SMTP Extension for Internationalized Email, IETF, Feb 2012
7. RFC 5234: Augmented BNF for Syntax Specifications: ABNF, IETF, Jan 2008.

Changes

Version 0.1.0

• Basic type implementation and structure based on RFC 5322.
• See TODO.

TODO

1. Full Unicode support.
2. Support comments.
3. to_uri needs to support URI encoding.
4. Support line-feed and whitespace rules.
5. Does not parse into domain-literal values, only does surface syntax check.