pub type Migration<T, W> = VersionedMigration<1, 2, MigrateToV2<T>, Pallet<T>, W>;Aliased Typeยง
struct Migration<T, W> { /* private fields */ }pub type Migration<T, W> = VersionedMigration<1, 2, MigrateToV2<T>, Pallet<T>, W>;struct Migration<T, W> { /* private fields */ }