Migrations¶
Events¶
FailedToResumeIdleXcmExecution¶
XCM execution resume failed with inner error
Attributes¶
| Name | Type | Composition |
|---|---|---|
| error | DispatchError |
{'Other': None, 'CannotLookup': None, 'BadOrigin': None, 'Module': {'index': 'u8', 'error': '[u8; 4]'}, 'ConsumerRemaining': None, 'NoProviders': None, 'TooManyConsumers': None, 'Token': ('FundsUnavailable', 'OnlyProvider', 'BelowMinimum', 'CannotCreate', 'UnknownAsset', 'Frozen', 'Unsupported', 'CannotCreateHold', 'NotExpendable', 'Blocked'), 'Arithmetic': ('Underflow', 'Overflow', 'DivisionByZero'), 'Transactional': ('LimitReached', 'NoLayer'), 'Exhausted': None, 'Corruption': None, 'Unavailable': None, 'RootNotAllowed': None} |
FailedToSuspendIdleXcmExecution¶
XCM execution suspension failed with inner error
Attributes¶
| Name | Type | Composition |
|---|---|---|
| error | DispatchError |
{'Other': None, 'CannotLookup': None, 'BadOrigin': None, 'Module': {'index': 'u8', 'error': '[u8; 4]'}, 'ConsumerRemaining': None, 'NoProviders': None, 'TooManyConsumers': None, 'Token': ('FundsUnavailable', 'OnlyProvider', 'BelowMinimum', 'CannotCreate', 'UnknownAsset', 'Frozen', 'Unsupported', 'CannotCreateHold', 'NotExpendable', 'Blocked'), 'Arithmetic': ('Underflow', 'Overflow', 'DivisionByZero'), 'Transactional': ('LimitReached', 'NoLayer'), 'Exhausted': None, 'Corruption': None, 'Unavailable': None, 'RootNotAllowed': None} |
MigrationCompleted¶
Migration completed
Attributes¶
| Name | Type | Composition |
|---|---|---|
| migration_name | Vec<u8> |
Bytes |
| consumed_weight | Weight |
{'ref_time': 'u64', 'proof_size': 'u64'} |
MigrationStarted¶
Migration started
Attributes¶
| Name | Type | Composition |
|---|---|---|
| migration_name | Vec<u8> |
Bytes |
RuntimeUpgradeCompleted¶
Runtime upgrade completed
Attributes¶
| Name | Type | Composition |
|---|---|---|
| weight | Weight |
{'ref_time': 'u64', 'proof_size': 'u64'} |
RuntimeUpgradeStarted¶
Runtime upgrade started
Attributes¶
No attributes
Storage functions¶
FullyUpgraded¶
True if all required migrations have completed
Python¶
result = substrate.query(
'Migrations', 'FullyUpgraded', []
)
Return value¶
'bool'
MigrationState¶
MigrationState tracks the progress of a migration. Maps name (Vec<u8>) -> whether or not migration has been completed (bool)
Python¶
result = substrate.query(
'Migrations', 'MigrationState', ['Bytes']
)
Return value¶
'bool'
ShouldPauseXcm¶
Temporary value that is set to true at the beginning of the block during which the execution of xcm messages must be paused.
Python¶
result = substrate.query(
'Migrations', 'ShouldPauseXcm', []
)
Return value¶
'bool'
Errors¶
PreimageAlreadyExists¶
Preimage already exists in the new storage.
PreimageIsTooBig¶
Preimage is larger than the new max size.
PreimageMissing¶
Missing preimage in original democracy storage
WrongUpperBound¶
Provided upper bound is too low.