Cargo Features

[dependencies]
plugger = { version = "0.3.0", default-features = false, features = ["ruby"] }
default = ruby

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

ruby default = plugger-ruby

Enable this feature to support ruby.

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.

plugger-ruby ruby