Cargo Features

GDK-PixBuf has no features set by default.

[dependencies]
gdk-pixbuf = { version = "0.20.4", features = ["v2_40", "v2_42"] }
v2_40 v2_42?

Enables v2_40 of gdk-pixbuf-sys

v2_42 = v2_40

Enables v2_42 of gdk-pixbuf-sys

GDK-PixBuf has 2 features without comments.