Cargo Features

LIBFFM has no features set by default.

[dependencies]
libffm = { version = "0.1.0", features = ["cli"] }
cli = structopt

Required by ffm-predict and ffm-train binaries

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.

structopt cli?