Revise `VecPerParamSpace` to use a one Vec rather than three#15418

Merged

bors merged 2 commits intorust-lang:masterfrom

pnkfelix:fsk-revise-VecPerParamSpace

Jul 5, 2014

Commits on Jul 5, 2014

Refactored VecPerParamSpace to hide exposure of `Vec` representation.
pnkfelix
committed
Revise `VecPerParamSpace` to use a one Vec rather than three.
pnkfelix
committed