Lib.rs

Cargo Features

[dependencies]
nucleo-f042k6 = { version = "0.8.0", default-features = false, features = ["rt"] }

default = rt

The rt feature is set by default whenever nucleo-f042k6 is added without default-features = false somewhere in the dependency tree.

rt default

Nucleo-F042K6 has 2 features without comments.