Cargo Features

subgrandpa has no features set by default.

[dependencies]
subgrandpa = { version = "0.9.0-rc13", features = ["codec", "serde"] }
codec = parity-scale-codec

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.

parity-scale-codec codec?

Enables parity-scale-codec

crates.io

serde implicit feature

Enables serde

serde:

A generic serialization/deserialization framework