Cargo Features

[dependencies]
demikernel-dpdk-rs = { version = "0.0.1", default-features = false, features = ["mlx4", "mlx5"] }
default = mlx5

The mlx5 feature is set by default whenever demikernel-dpdk-rs is added without default-features = false somewhere in the dependency tree.

mlx4
mlx5 default

demikernel-dpdk-rs has 3 features without comments.