Cargo Features

[dependencies]
libvpx = { version = "0.1.1", default-features = false, features = ["codec-trait"] }
default = codec-trait

The codec-trait feature is set by default whenever libvpx is added without default-features = false somewhere in the dependency tree.

codec-trait default = av-codec

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.

av-codec codec-trait

Enables av-codec ^0.2.2