Will this lib consider `sendable`?
I'm also interested in this answer. With the move to more strict Swift 6 concurrency there are a few objects that are advertised as and appear to be thread safe, but are not marked as such at the language level and as a result cannot be used with strict concurrency checking.
The primary one that would help us right now is the Connection object. Its only property right now is _handle which technically is a variable optional, however, it is always initialized in the constructor and never changed. Is there any reason this couldn't be a constant, non-optional and the Connection be marked Sendable?
Edit: the OpaquePointer might complicate fully checked Sendable marking as there is no way for the swift compiler to check it. @unchecked Sendable on connection might be appropriate?
In addition to Connection, I'd like types like Table("t") and SQLite.Expression<String>("f") be Sendable so that we can define immutable let constants like let myTable = Table("t") without nonisolated(unsafe).