migrations

package
v0.28.6 Latest Latest
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Published: Oct 28, 2022 License: AGPL-3.0 Imports: 19 Imported by: 3

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func KeyToRegisterID added in v0.23.2

func KeyToRegisterID(key ledger.Key) (flow.RegisterID, error)

func NewView added in v0.23.2

func NewView(payloads []ledger.Payload) *view

func NoOpMigration

func NoOpMigration(p []ledger.Payload) ([]ledger.Payload, error)

func PruneMigration added in v0.16.2

func PruneMigration(payload []ledger.Payload) ([]ledger.Payload, error)

PruneMigration removes all the payloads with empty value this prunes the trie for values that has been deleted

func StorageFeesMigration added in v0.13.0

func StorageFeesMigration(payload []ledger.Payload) ([]ledger.Payload, error)

iterates through registers keeping a map of register sizes after it has reached the end it add storage used and storage capacity for each address

Types

type AccountsAtreeLedger added in v0.23.2

type AccountsAtreeLedger struct {
	Accounts environment.Accounts
}

func NewAccountsAtreeLedger added in v0.23.2

func NewAccountsAtreeLedger(accounts environment.Accounts) *AccountsAtreeLedger

func (*AccountsAtreeLedger) AllocateStorageIndex added in v0.23.2

func (a *AccountsAtreeLedger) AllocateStorageIndex(owner []byte) (atree.StorageIndex, error)

AllocateStorageIndex allocates new storage index under the owner accounts to store a new register

func (*AccountsAtreeLedger) GetValue added in v0.23.2

func (a *AccountsAtreeLedger) GetValue(owner, key []byte) ([]byte, error)

func (*AccountsAtreeLedger) SetValue added in v0.23.2

func (a *AccountsAtreeLedger) SetValue(owner, key, value []byte) error

func (*AccountsAtreeLedger) ValueExists added in v0.23.2

func (a *AccountsAtreeLedger) ValueExists(owner, key []byte) (exists bool, err error)

type StorageUsedUpdateMigration added in v0.21.0

type StorageUsedUpdateMigration struct {
	Log       zerolog.Logger
	OutputDir string
}

func (*StorageUsedUpdateMigration) Migrate added in v0.21.0

func (m *StorageUsedUpdateMigration) Migrate(payload []ledger.Payload) ([]ledger.Payload, error)

iterates through registers keeping a map of register sizes after it has reached the end it add storage used and storage capacity for each address

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