On Wed, Jan 29, 2014 at 10:20 PM, Samuel Williams <[email protected]> wrote: > What about constant folding? Surely let mut x = 10 is easier for the > compiler to optimise?
Rust can warn with 100% accuracy if a variable is unnecessarily mutable. So, there's no benefit in terms of optimizations. _______________________________________________ Rust-dev mailing list [email protected] https://mail.mozilla.org/listinfo/rust-dev
