Runtime Modules / MultiBlockMigrations
Spec Version:
Call Functions
Name | Lookup | Parameters | |
|---|---|---|---|
| force_set_cursor | 0500 | 1 | |
| force_set_active_cursor | 0501 | 3 | |
| force_onboard_mbms | 0502 | - | |
| clear_historic | 0503 | 1 |
Events
Name | Lookup | Attributes | |
|---|---|---|---|
| UpgradeStarted | 0500 | ["u32"] | |
| UpgradeCompleted | 0501 | ||
| UpgradeFailed | 0502 | ||
| MigrationSkipped | 0503 | ["u32"] | |
| MigrationAdvanced | 0504 | ["u32","BlockNumberFor"] | |
| MigrationCompleted | 0505 | ["u32","BlockNumberFor"] | |
| MigrationFailed | 0506 | ["u32","BlockNumberFor"] | |
| HistoricCleared | 0507 | ["Option<Vec<u8>>"] |
Storage Functions
Name | Type | |
|---|---|---|
| Cursor | {"origin":"PlainType","plain_type":"pallet_migrations:MigrationCursor","PlainTypeValue":298} | |
| Historic | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["Vec<U8>"],"value":"NULL","keys_id":205,"value_id":41}} |
Constants
Name | Type | Value | |
|---|---|---|---|
| CursorMaxLen | U32 | 00000100 | |
| IdentifierMaxLen | U32 | 00010000 |
Error Types
Name | Docs |
|---|---|
| Ongoing | The operation cannot complete since some MBMs are ongoing. |