Trait frame_system::migrations::V2ToV3
source · pub trait V2ToV3 {
type Pallet: 'static + PalletInfoAccess;
type AccountId: 'static + FullCodec;
type Nonce: 'static + FullCodec + Copy;
type AccountData: 'static + FullCodec;
}
Expand description
Trait to implement to give information about types used for migration
Required Associated Types§
sourcetype Pallet: 'static + PalletInfoAccess
type Pallet: 'static + PalletInfoAccess
The system pallet.
sourcetype AccountData: 'static + FullCodec
type AccountData: 'static + FullCodec
System config account data