Cargo Features

[dependencies]
sp-ark-bls12-381 = { version = "0.4.1", default-features = false, features = ["std"] }
default = std

The std feature is set by default whenever sp-ark-bls12-381 is added without default-features = false somewhere in the dependency tree.

std default

Enables std of ark-bls12-381-ext, ark-ec ^0.4.2, ark-ff ^0.4.2, ark-scale ^0.0.11, ark-std ^0.4.0, and sp-crypto-ec-utils ^0.4.0

sp-ark-bls12-381 has 2 features without comments.