Rust is not really a high-level language, though. I'm not sure a comparison would be fair. I love rust, for systems and other low-level stuff, but Haskell remains my go-to for quickly banging out apps

So much stuff getting added to base.

Official photographer photos from my wedding up at http://wedding.singpolyma.net/photos/

sigh

Looks like you want at least mkDuplexFileHandle, not sure if there's an IODevice you could use