Cargo Features

ebur128 has no features set by default.

[dependencies]
ebur128 = { version = "0.1.8", features = ["internal-tests", "c-tests", "reference-tests", "capi", "precision-true-peak"] }
internal-tests c-tests?

Affects ebur128::interp, ebur128::true_peak, ebur128::history, ebur128::filter, ebur128::utils

c-tests = cc, internal-tests

and ebur128-c, quickcheck, quickcheck_macros, rand but dev-dependencies can't be optional...

reference-tests
capi

Affects ebur128::capi

precision-true-peak

Enabling this increases the precision of true-peak calculation slightly, but causes a significant performance-hit in the default build-configuration. To avoid the performance-hit, also enable RUSTFLAGS=-C target-feature=+fma, assuming your platform supports it

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.

cc build c-tests?