Cargo Features

[dependencies]
crossbow-ios = { version = "0.2.3", default-features = false, features = ["addressbook", "speech", "corelocation"] }
default = addressbook, avfoundation, corelocation, coremotion, eventkit, mediaplayer, photos, speech

These default features are set whenever crossbow-ios is added without default-features = false somewhere in the dependency tree.

eventkit avfoundation photos addressbook default
mediaplayer coremotion speech default
corelocation default

crossbow-ios has 4 features without comments.