Function wustc::owo_copy

pub fn owo_copy<R: Read, W: Write>(from: R, to: W) -> IoResult<()>

Copy the specified to the specified stream while owoifying it

Probably not as performant as it could as it's a byte-by-byte, not block-based copy but

Adapted from https://github.com/EvilDeaaaadd/owoify/blob/fee2bdb05013b48d39c2e5f6ed76ade769bec2f8/src/lib.rs