There's a cost to discovering the consensus choices that I think inclusion in a standard lib minimizes. But there may be other similarly good ways to accomplish this. If I'm remembering correctly, doesn't Rust have a set of libraries that aren't in the standard library but are somehow vouched for? Maybe that's a similarly good approach to solve the discovery problem, I'm not sure.
Ok thanks. Is the intention for that to grow, as a curated set of libraries that isn't quite the standard library? Or so you think some of those will move into the standard library if they become canonical or stable enough?
I can think of a bunch of stuff that has moved or is moving from third party crates into the standard library: parking_lot, hashbrown, (minimal) Future trait. But I agree that no crate has moved wholesale into the standard lib.
parking lot and hashbrown moved their internals, replacing ones that already existed. This is probably a distinction that doesn’t actually matter but in my head it’s different for some reason, thanks for pointing it out :)
