tracing/tracing-subscriber
Chris Lucas e2a38977f1 subscriber: traverse SpanStack on pop (#509)
* subscriber: traverse SpanStack on pop

In cases where spans are not popped in FILO (first-in-last-out) order,
`pop` would return `None`. This would cause issues in `Registry` where
spans that are exited out of order would not be closed properly.

Fixes #495

* PR comments

* Import super deps explicitly

* Use ClosingLayer in test

* s/pub(crate) mod tests/mod tests
2020-01-05 12:26:52 -08:00
..
2019-12-20 17:03:34 -08:00
2019-12-20 17:03:34 -08:00

tracing-subscriber

Utilities for implementing and composing tracing subscribers.

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