Cargo Features

[dependencies]
bp-kusama = { version = "0.10.0", default-features = false, features = ["std"] }
default = std

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

std default

Enables std of bp-header-chain, bp-polkadot-core, and bp-runtime

bp-header-chain:

Bridge Dependencies

and std of frame-support, sp-api, and sp-std

frame-support:

Substrate Based Dependencies