Cargo Features

[dependencies]
lzw = { version = "0.10.0", default-features = false, features = ["raii_no_panic"] }
default = raii_no_panic

The raii_no_panic feature is set by default whenever lzw is added without default-features = false somewhere in the dependency tree.

raii_no_panic default

LZW has 2 features without comments.