Crate tracing_fmt

👎Deprecated since 0.1.1: moved to tracing-subscriber::fmt

A Subscriber for formatting and logging tracing data.

Note: This library is now part of the tracing-subscriber crate. This crate now re-exports its public API from tracing-subscriber. Using tracing-fmt is now deprecated; users are encouraged to use the APIs in this library from their new home in tracing-subscriber::fmt.

Overview

tracing is a framework for instrumenting Rust programs with context-aware, structured, event-based diagnostic information. This crate provides an implementation of the Subscriber trait that records tracing’s Events and Spans by formatting them as text and logging them to stdout.

Modules

filterDeprecated

formatDeprecated

timeDeprecated

writerDeprecated

Structs

Builder

Configures and constructs Subscribers.

Context

Represents the Subscriber’s view of the current span context to a formatter.

FmtSubscriber

A Subscriber that logs formatted representations of tracing events.

Traits

FormatEvent

A type that can format a tracing Event for a fmt::Write.

MakeWriter

A type that can create io::Write instances.