Philippe GASSMANN 3162db4e93 fmt: Track duplicate spans in fmt context (#361) ...

## Motivation

Entering twice in the same span causes the span to be lost after the
second span got droped, see #358 

## Solution

Duplicate spans are tracked in the `CONTEXT` thread local stack  and
ignored when finding the current span id. Spans are always pushed on the
`CONTEXT` stack. This way, when a span is dropped, its ref count
reflects the content of the thread local

Fixes #358

2019-09-25 14:39:40 -07:00

..

duplicate_spans.rs

fmt: Track duplicate spans in fmt context (#361)

2019-09-25 14:39:40 -07:00

field_filter.rs

subscriber: rename Filter to EnvFilter (#339)

2019-09-12 12:44:40 -07:00

filter_log.rs

subscriber: fix incorrect filtering for tracing-log events (#344)

2019-09-12 14:37:50 -07:00

filter.rs

subscriber: rename Filter to EnvFilter (#339)

2019-09-12 12:44:40 -07:00

same_len_filters.rs

subscriber: rename Filter to EnvFilter (#339)

2019-09-12 12:44:40 -07:00

support.rs

subscriber: add Filter and Reload layers (#223)

2019-08-01 11:03:09 -07:00