Lib.rs

Cargo Features

[dependencies]
qrcode_gen = { version = "0.1.1", default-features = false, features = ["svg", "png", "bench", "image"] }

default = image, png, svg

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

svg default

png default

bench

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.

image default

Enables image ^0.23