Cargo Features

[dependencies]
ark-models-ext = { version = "0.4.1", default-features = false, features = ["std", "parallel"] }
default = std

The std feature is set by default whenever ark-models-ext is added without default-features = false somewhere in the dependency tree.

std default parallel?

Enables std of ark-ff, ark-serialize, and ark-std

parallel = std

Enables parallel of ark-std

ark-models-ext has 3 features without comments.