Lib.rs

Cargo Features

[dependencies]
qrcode = { version = "0.14.1", default-features = false, features = ["svg", "pic", "bench", "image"] }

default = image, pic, svg

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

svg default

pic 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