Cargo Features

[dependencies]
rizki_say_hello = { version = "0.3.0", default-features = false, features = ["all", "hello", "bye"] }
default = hello

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

all = bye, hello
hello default all?

Affects rizki_say_hello::say_hello, rizki_say_hello::say_hello_everyone

bye all?

Affects rizki_say_hello::say_goodbye, rizki_say_hello::say_goodbye_everyone