Add Trace.wrap decorator#30

Merged

elijahandrews merged 13 commits intomasterfrom

elijah/decorator

Aug 3, 2016

Commits on Jul 29, 2016

First pass on make Span usable as a function decorator
elijahandrews
committed

Commits on Aug 1, 2016

Clean up test_decorator_exception by using assert_raises
elijahandrews
committed

Commits on Aug 2, 2016

Add tracer.trace_function
elijahandrews
committed

Commits on Aug 3, 2016