Cargo Features

[dependencies]
ra_ap_parser = { version = "0.0.216", default-features = false, features = ["in-rust-tree", "tracing"] }
default = tracing

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

in-rust-tree

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

tracing default