972b3a388a
The errors from openssl were previously boxed into a Box<std::error::Error>, which lost some specifics and made it difficult to match against. To solve this, an `Ssl` variant is added to the `Error` enum of hyper, and is returned when openssl returns specific errors. Closes #483 BREAKING CHANGE: Adds a variant to `hyper::Error`, which may break any exhaustive matches.