tree 927ca3e2c293c6c159173c13daf05ba4c00ed421
parent d146efd52a5d838d0540a114773615d65c3eea23
author Dave Cheney <dave@cheney.net> 1465382229 +1000
committer Dave Cheney <dave@cheney.net> 1465382229 +1000

Remove Message interface (#39)

Replace Message with a Format method on cause. This simplifies Fprint as
well as removing one interface method from Wrap/Wrapf error impls.