Cargo Features

rspack_sources has no features set by default.

[dependencies]
rspack_sources = { version = "0.4.0", features = ["codspeed"] }
codspeed = codspeed-criterion-compat

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.

codspeed-criterion-compat codspeed?