Cargo Features

[dependencies]
stm32f4 = { version = "0.15.1", default-features = false, features = ["rt", "stm32f401", "stm32f405", "stm32f407", "stm32f410", "stm32f411", "stm32f412", "stm32f413", "stm32f427", "stm32f429", "stm32f446", "stm32f469"] }
default = rt

The rt feature is set by default whenever stm32f4 is added without default-features = false somewhere in the dependency tree.

rt default

Enables device of cortex-m-rt

stm32f401

Affects stm32f4::stm32f401

stm32f405

Affects stm32f4::stm32f405

stm32f407

Affects stm32f4::stm32f407

stm32f410

Affects stm32f4::stm32f410

stm32f411

Affects stm32f4::stm32f411

stm32f412

Affects stm32f4::stm32f412

stm32f413

Affects stm32f4::stm32f413

stm32f427

Affects stm32f4::stm32f427

stm32f429

Affects stm32f4::stm32f429

stm32f446

Affects stm32f4::stm32f446

stm32f469

Affects stm32f4::stm32f469

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.

cortex-m-rt rt