Type Alias V3ToV4

Source
pub type V3ToV4<T> = VersionedMigration<3, 4, UncheckedMigrationXcmVersion<{ xcm::v5::VERSION }, T>, Pallet<T>, <T as Config>::DbWeight>;
Expand description

Migration storage V3 to V4 wrapped in a [frame_support::migrations::VersionedMigration], ensuring the migration is only performed when on-chain version is 3.

Aliased Typeยง

struct V3ToV4<T> { /* private fields */ }