On: How Swift’s Mirror Works

[coldtea]

>Swift `Mirror` doesn't require unsafe code and is not a hidden implementation detail.

Actually part of the code is C++, so that would be in the unsafe side.

Also they explicitly say that the internals of Mirror are all based on implementation details that might change.

[nielsbot → coldtea]

But that's not visible to the clients of `Mirror` API. Inside Swift `Mirror` is just another high-level API.