On 12/6/13 6:46 PM, Niko Matsakis wrote:
I agree. I've personally been moving towards `Result<T, ()>` in preference to `Option<T>` when one of the branches reflects an error. It's worth noting that the compiler could still optimize this into a pointer-null-pointer representation, though I doubt it does so now.
IIRC it does. Patrick _______________________________________________ Rust-dev mailing list Rust-dev@mozilla.org https://mail.mozilla.org/listinfo/rust-dev
