Cargo Features

unsafe-libopus has no features set by default.

[dependencies]
unsafe-libopus = { version = "0.2.0", features = ["ent-dump"] }
ent-dump = hex

dumps calls to entropy coder to console for easier upstream divergence debugging (it's not _only_ entropy coder actually, there are some additional prints where it was found necessary)

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.

hex ent-dump?

Enables hex

for dumping data in ent-dump