mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-12-27 00:35:18 +00:00
24 lines
510 B
Go
24 lines
510 B
Go
|
package keeper
|
||
|
|
|
||
|
|
import (
|
||
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
||
|
|
v2 "github.com/kava-labs/kava/x/evmutil/migrations/v2"
|
||
|
|
)
|
||
|
|
|
||
|
|
// 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)
|
||
|
|
}
|