Cargo Features

[dependencies]
cumulus-primitives-aura = { version = "0.15.0", default-features = false, features = ["std"] }
default = std

The std feature is set by default whenever cumulus-primitives-aura is added without default-features = false somewhere in the dependency tree.

std default

Enables std of parity-scale-codec, polkadot-core-primitives, polkadot-primitives ^15.0.0, sp-api, sp-consensus-aura, and sp-runtime

cumulus-primitives-aura has 2 features without comments.