Cargo Features

pci-driver = { version = "0.1.4", default-features = false, features = ["vfio"] }
default = vfio

The vfio feature is set by default whenever pci-driver is added without default-features = false somewhere in the dependency tree.

vfio default

Enables std of libc

Affects backends::vfio

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.

libc vfio