Is there a website where I put in the types of args I want and it tells me what my Rust method definition is?
For instance: can I have an arg that accepts an iterator of anything that can be converted into an OsString?
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Sounds similar to Haskell’s Hoogle, which is incredibly useful: hoogle.haskell.org. I think there’s been at least one attempt for a Rust version over the years, but I don’t think it got a huge amount of use at the time.
Ahh, this is the one I remembered: github.com/ajtulloch/roog - seems pretty dormant. This discussion on /r/Rust seems relevant too:
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