Module sp_runtime::key_types

Re-export this since it's part of the API of this crate. Known key types; this also functions as a global registry of key types for projects wishing to avoid collisions with each other.

It's not universal in the sense that all key types need to be mentioned here, it's just a handy place to put common key types.

Constants

ACCOUNT	Key type for controlling an account in a Substrate runtime, built-in.
AURA	Key type for Aura module, built-in.
AUTHORITY_DISCOVERY	Key type for AuthorityDiscovery module, built-in.
BABE	Key type for Babe module, build-in.
DUMMY	A key type ID useful for tests.
GRANDPA	Key type for Grandpa module, build-in.
IM_ONLINE	Key type for ImOnline module, built-in.