Cargo Features

[dependencies]
max7301 = { version = "0.3.0", default-features = false, features = ["std", "unproven", "cortexm"] }
default = std, unproven

These default features are set whenever max7301 is added without default-features = false somewhere in the dependency tree.

std default

Affects mutex::DefaultMutex

unproven default

Enables unproven of embedded-hal ^0.2

cortexm = cortex-m

Affects mutex::DefaultMutex

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 cortexm?