use a newtype for the variant discriminant in trans instead of u64#30931

Merged

bors merged 1 commit intorust-lang:masterfrom oli-obk:trans_disr_newtype

Jan 17, 2016

+173-101

Commits on Jan 16, 2016

use a newtype for the variant discriminant instead of u64
Oliver 'ker' Schneider
committed