Cargo Features

Stockbook has no features set by default.

[dependencies]
stockbook = { version = "0.3.0", features = ["progmem"] }
progmem = avr-progmem

Enables progmem of stockbook-stamp-macro

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.

avr-progmem progmem?

Enables avr-progmem >=0.2.0, <0.4.0