Eliza Weisman 4271a9cd8d
trace: Fix subscriber benchmarks panicking (#1028)
This branch fixes the `tokio-trace` Subscriber benchmarks panicking due
to constructing spans with ID 0. They will now use an arbitrary constant
instead.

Signed-off-by: Eliza Weisman <eliza@buoyant.io>
2019-04-02 13:42:31 -07:00
..