Cargo Features
blarg_builder has no features set by default.
[dependencies]
blarg_builder = { version = "1.0.4", features = ["unit_test", "tracing_debug"] }- unit_test
- tracing_debug = tracing
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.