subscriber: fix outdated documentation (tokio-rs#647)

The filter feature has already been removed.
bnjjj · Mar 30, 2020 · 2f14d19 · 2f14d19
1 parent ae482f3
commit 2f14d19
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/tracing-subscriber/src/lib.rs b/tracing-subscriber/src/lib.rs
@@ -20,8 +20,6 @@
 //!
 //! - `env-filter`: Enables the [`EnvFilter`] type, which implements filtering
 //! similar to the [`env_logger` crate]. Enabled by default.
-//! - `filter`: Alias for `env-filter`. This feature flag was renamed in version
-//! 0.1.2, and will be removed in version 0.2.
 //! - `fmt`: Enables the [`fmt`] module, which provides a subscriber
 //! implementation for printing formatted representations of trace events.
 //! Enabled by default.