Lib.rs

Cargo Features

[dependencies]
ssd1309 = { version = "0.4.0", default-features = false, features = ["graphics"] }

default = graphics

The graphics feature is set by default whenever ssd1309 is added without default-features = false somewhere in the dependency tree.

graphics default = embedded-graphics-core

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.

embedded-graphics-core graphics