6min chapter

 Rustacean Station  cover image

What's New in Rust 1.40

Rustacean Station

CHAPTER

Should We Deprecate Unimplemented?

There have also been a bunch of other additions to the sander library, some small and some large. The slice repeat function lets you create a vector that just is a bunch of instances of one type. There's another interesting function that some people might sort of squint at and go why was this even added? Which is the get key value method on beetree map and hash map. I think ultimately the decision was to keep both. And i think that's pretty reasonable, at least now that people know that both of them exist.

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