Cargo Features

[dependencies]
compressor = { version = "0.3.0", default-features = false, features = ["dsp-chain"] }
default = dsp-chain

The dsp-chain feature is set by default whenever compressor is added without default-features = false somewhere in the dependency 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.

dsp-chain default

Affects compressor::dsp_node