Cargo Features

[dependencies]
opentelemetry-appender-tracing = { version = "0.3.0", default-features = false, features = ["experimental_metadata_attributes", "logs_level_enabled", "log"] }
default = logs_level_enabled

The logs_level_enabled feature is set by default whenever opentelemetry-appender-tracing is added without default-features = false somewhere in the dependency tree.

experimental_metadata_attributes

Enables tracing-log

logs_level_enabled default

Enables logs_level_enabled of opentelemetry and opentelemetry_sdk

Features from optional dependencies

log implicit feature

Enables log

log:

A lightweight logging facade for Rust