Crate forrust_fire_tracing

Tracing integration for forrust_fire_tree.

The main focus of this crate is ForestFireSubscriber, which is able to build a tree of tracing events & spans. Since it is based on ForestFire which allows inserting nodes into any part of the tree, ForestFireSubscriber is capable of tracing multithreaded applications (note that the state is behind a mutex, so some locking will be required!).

ForestFireSubscriber is generic over the data it collects from tracing events; the event creation mechanism is specified by your EventProvider implementation, or you can simply use the built-in LogEventProvider which will collect most of the data you’d likely want from tracing (save for timing information).

Modules

providers

Utilities for- and implementions of EventProvider.

Structs

AshTrayce

The finished-up and traversable tree returned by ForestFireSubscriber::burn.

EventInfo

Information about an event that has just started.

ForestFireSubscriber

An implementation of tracing::Subscriber which records the structured tracing data into an equally structured tree.

Enums

Fields

A collection of fields, either provided through a full field::FieldSet or through field::Iter.

Traits

EventProvider

Definition of how to create and manage events captured by ForestFireSubscriber.

Functions

nothread_local_run_forest

Runs a function with a ForestFireSubscriber using the given EventProvider.

nothread_run_forest_ret

Runs a function with a ForestFireSubscriber using the given EventProvider, allowing returning values.