Cargo Features
liquid-dsp-sys has no features set by default.
[dependencies]
liquid-dsp-sys = { version = "0.1.0", features = ["num_complex"] }- num_complex = num-complex
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.