Module prelude

The tracing-subscriber prelude.

This brings into scope a number of extension traits that define methods on types defined here and in other crates.

Traits

_

Extension trait adding utility methods for subscriber initialization.

_

Extension trait adding combinators for working with types implementing MakeWriter.

__tracing_subscriber_Layer

A composable handler for tracing events.

__tracing_subscriber_SubscriberExt

Extension trait adding a with(Layer) combinator to Subscribers.

__tracing_subscriber_field_MakeExt

Extension trait providing MakeVisitor combinators.

__tracing_subscriber_field_RecordFields

Extension trait implemented by types which can be recorded by a visitor.