![[type error]](https://pbs.twimg.com/profile_images/433457356119109632/jP9nv9kR_normal.png)
On that note, would it be possible for rustc to optimize the std Cow<[T]> | Cow<str> to be 3 words instead of 4? You can use capacity (0 or !0) instead of the tag to differentiate between owned and borrowed values, like the cowvec crate does.
I think we can all agree that `Cow` is the most under-used part of @rustlang. Today (April 1 UTC) I am proposing a path for us to export this beautiful type in preludehttps://github.com/rust-lang/rfcs/pull/2672 …
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I think we can optimize it further to one word: "moo"
End of conversation
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That's not even the joke in there for you specifically <3
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`Cow` is my friend and I love them
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Hold your horses, cowboy!
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Need more cowbell.
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Here's a possible solution to the "
".is_ascii(), which has the nice side benefit of making is_ascii O(1)pic.twitter.com/dYEPvGWGcF
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> Cow in prelude
> "UTF-16 is a fixed width encoding"
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