Add Vec::to_vals #1087
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Add Vec::to_vals #1087
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What
Add Vec::to_vals function that converts a Vec to a Vec.
Why
It's reasonably common, at least in tests and internally, that we need to construct Vec's of Val's. There are different ways to do this by constructing a Vec of Val::from calls, to using tuples with always convert to Vec. We should have a function to help us do it.
I hope to use the function in #1023.