Nadja von Reitzenstein Čerpnjak

So, with 7039695bbbc37cca90fd3e24462435c01d9b0cc3 I have a first version I'd be okay with being merged**¹**. I finished implementing the url-safe alphabet, and I am reasonable certain that the code is correct...

> Thanks. It'll take me at least a couple weeks to get to this but I will get there! No worries, the world has made it this far without AVX2...

Hello! I recently saw that you were preparing for a new release of base64 and that got me motivated to clean up the PR a bit. So, the PR is...

Hey no worries! ^^ Not having AVX2-accelerated base64 in Rust isn't going to make the world go up in flames. Really, the worst thing that could happen if this sits...

I wanted to wait discussing that until later, but I think it's a good idea to finalize this PR into an integrated package instead of a more fleshed out PoC,...

> To make it easier to review in my fragments of OSS time, let's do the feature detection separately. Sounds good. Do you want to have that PR available now...

### I like the idea of stealing sync's pig on a treadmill. But we shouldn't make it too obvious we stole it. So, what about Chickens on a (powered) keyboard?...

EHLO! With rsasl now being fully released as 2.0.0 I cleaned this PR up and squashed it down somewhat. It also depends on the commit in #255 which we said...

I do very much plan on supporting LDAPS. Sadly I currently don't have the time to develop on this crate too much, hopefully that will change the next few weeks....

Ohai! I don't know much about the Kafka protocol, but rsasl is designed to be agnostic of transport too; it will just write the mechanism data into any `impl io::Write`...