Module pallet_grandpa::migrations::v4[−][src]

Expand description

Version 4.

Constants

OLD_PREFIX

The old prefix.

Functions

migrate

Migrate the entire storage of this pallet to a new prefix.

post_migration

Some checks for after migration. This can be linked to frame_support::traits::OnRuntimeUpgrade::post_upgrade for further testing.

pre_migration

Some checks prior to migration. This can be linked to frame_support::traits::OnRuntimeUpgrade::pre_upgrade for further testing.