Cargo Features

[dependencies]
sp-consensus-grandpa = { version = "19.0.0", default-features = false, features = ["std", "serde"] }
default = std

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

std default

Enables std of parity-scale-codec, finality-grandpa, log, scale-info, serde, sp-api, sp-application-crypto, sp-core, sp-keystore, and sp-runtime

serde:

Provide impls for common standard library types like Vec<T> and HashMap<K, V>.
Requires a dependency on the Rust standard library.

Affects sp-consensus-grandpa::sign_message

serde std

Serde support without relying on std features.

Enables serde, serde of scale-info, serde of sp-application-crypto, sp-core, and sp-runtime

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

sp-keystore std