Cookbook ideas for mime

[KodrAus]

Come up with ideas for nice introductory examples of using the mime crate, possibly in combination with other crates, that would be good to show in the Rust Cookbook. Please leave a comment here with your ideas! You don't necessarily have to write the example code yourself but PRs are always welcome!

• Guess Mime Type by file extension
• Make HTTP request and parse Mime type
• Handle FromStringError

[juli1]

One idea would be to use this crate to generate a HTTP response for a HTTP request.
Scenario: we start a server that sends the same HTTP message with the Content-Type set using the mime crate.

[juli1]

Another idea is to have a simple function that tries to guess the Mime type according to the file extension. I wrote a program that does this. See https://github.com/juli1/rust-playground/blob/master/src/mime-guess.rs

I am more than happy to add this as a contribution in the cookbook.