Remove pointless calls to *iter() and iter_mut()#26190

Merged

alexcrichton merged 2 commits intorust-lang:masterfrom

Veedrac:no-iter

Jun 11, 2015

Commits on Jun 10, 2015

Removed many pointless calls to *iter() and iter_mut()
Veedrac
committed

Commits on Jun 11, 2015

Conver reborrows to .iter() calls where appropriate
Veedrac
committed