Cargo Features

[dependencies]
vhost-device-gpu = { version = "0.1.0", default-features = false, features = ["xen", "gfxstream"] }
default = gfxstream

The gfxstream feature is set by default whenever vhost-device-gpu is added without default-features = false somewhere in the dependency tree.

xen

Enables xen of vhost, vhost-user-backend, and vm-memory

gfxstream default

Enables gfxstream of rutabaga_gfx

vhost-device-gpu has 3 features without comments.