Module json_subscriber::fmt

This module only provides compatibility with tracing-subscriber. The methods here are just copies that only use different types for the Subscriber and SubscriberBuilder.

Structs

• Layer
  A Layer that logs JSON formatted representations of tracing events.
• Subscriber
  A type that can be used to create a Subscriber which collects tracing spans and events and emits them in JSON.
• SubscriberBuilder
  Configures and constructs Subscribers.

Functions

• fmt
  Returns a new SubscriberBuilder for configuring a json formatting subscriber.
• init
  Install a global tracing subscriber that listens for events and filters based on the value of the RUST_LOG environment variable.
• layer
  Returns a new json formatting layer that can be composed with other layers to construct a Subscriber.
• try_init
  Install a global tracing subscriber that listens for events and filters based on the value of the RUST_LOG environment variable, if one is not already set.