0g-chain/x/evmutil/keeper/migrations.go
2024-05-01 11:17:24 +08:00

24 lines
511 B
Go

package keeper
import (
v2 "github.com/0glabs/0g-chain/x/evmutil/migrations/v2"
sdk "github.com/cosmos/cosmos-sdk/types"
)
// Migrator is a struct for handling in-place store migrations.
type Migrator struct {
keeper Keeper
}
// NewMigrator returns a new Migrator.
func NewMigrator(keeper Keeper) Migrator {
return Migrator{
keeper: keeper,
}
}
// Migrate1to2 migrates from version 1 to 2.
func (m Migrator) Migrate1to2(ctx sdk.Context) error {
return v2.MigrateStore(ctx, m.keeper.paramSubspace)
}