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Runtime Modules / Staking
Spec Version:
Call Functions
Name | Lookup | Parameters | |
|---|---|---|---|
| bond | 0600 | 2 | |
| bond_extra | 0601 | 1 | |
| unbond | 0602 | 1 | |
| withdraw_unbonded | 0603 | 1 | |
| validate | 0604 | 1 | |
| nominate | 0605 | 1 | |
| chill | 0606 | - | |
| set_payee | 0607 | 1 | |
| set_controller | 0608 | - | |
| set_validator_count | 0609 | 1 | |
| increase_validator_count | 060a | 1 | |
| scale_validator_count | 060b | 1 | |
| force_no_eras | 060c | - | |
| force_new_era | 060d | - | |
| set_invulnerables | 060e | 1 | |
| force_unstake | 060f | 2 | |
| force_new_era_always | 0610 | - | |
| cancel_deferred_slash | 0611 | 2 | |
| payout_stakers | 0612 | 2 | |
| rebond | 0613 | 1 | |
| reap_stash | 0614 | 2 | |
| kick | 0615 | 1 | |
| set_staking_configs | 0616 | 7 | |
| chill_other | 0617 | 1 | |
| force_apply_min_commission | 0618 | 1 | |
| set_min_commission | 0619 | 1 | |
| payout_stakers_by_page | 061a | 3 | |
| update_payee | 061b | 1 | |
| deprecate_controller_batch | 061c | 1 | |
| restore_ledger | 061d | 4 | |
| migrate_currency | 061e | 1 | |
| apply_slash | 061f | 2 | |
| withdraw_overstake | 0620 | 1 |
Events
Name | Lookup | Attributes | |
|---|---|---|---|
| EraPaid | 0600 | ["EraIndex","BalanceOf","BalanceOf"] | |
| Rewarded | 0601 | ["AccountId","RewardDestination<AccountId>","BalanceOf"] | |
| Slashed | 0602 | ["AccountId","BalanceOf"] | |
| OldSlashingReportDiscarded | 0603 | ["SessionIndex"] | |
| StakersElected | 0604 | ||
| Bonded | 0605 | ["AccountId","BalanceOf"] | |
| Unbonded | 0606 | ["AccountId","BalanceOf"] | |
| Withdrawn | 0607 | ["AccountId","BalanceOf"] | |
| Kicked | 0608 | ["AccountId","AccountId"] | |
| StakingElectionFailed | 0609 | ||
| Chilled | 060a | ["AccountId"] | |
| PayoutStarted | 060b | ["EraIndex","AccountId","Page","Option<Page>"] | |
| ValidatorPrefsSet | 060c | ["AccountId","ValidatorPrefs"] | |
| SnapshotVotersSizeExceeded | 060d | ["u32"] | |
| SnapshotTargetsSizeExceeded | 060e | ["u32"] | |
| ForceEra | 060f | ["Forcing"] | |
| ControllerBatchDeprecated | 0610 | ["u32"] | |
| CurrencyMigrated | 0611 | ["AccountId","BalanceOf"] | |
| PagedElectionProceeded | 0612 | ["PageIndex","Result<u32, u32>"] | |
| OffenceReported | 0613 | ["EraIndex","AccountId","Perbill"] | |
| SlashComputed | 0614 | ["EraIndex","EraIndex","AccountId","u32"] | |
| SlashCancelled | 0615 | ["EraIndex","(AccountId, Perbill, u32)","BalanceOf"] |
Storage Functions
Name | Type | |
|---|---|---|
| ValidatorCount | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":4} | |
| MinimumValidatorCount | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":4} | |
| Invulnerables | {"origin":"PlainType","plain_type":"Vec<AccountId>","PlainTypeValue":621} | |
| Bonded | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["AccountId"],"value":"AccountId","keys_id":0,"value_id":0}} | |
| MinNominatorBond | {"origin":"PlainType","plain_type":"U128","PlainTypeValue":6} | |
| MinValidatorBond | {"origin":"PlainType","plain_type":"U128","PlainTypeValue":6} | |
| MinimumActiveStake | {"origin":"PlainType","plain_type":"U128","PlainTypeValue":6} | |
| MinCommission | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":41} | |
| Ledger | {"origin":"Map","n_map_type":{"hashers":["Blake2_128Concat"],"key_vec":["AccountId"],"value":"pallet_staking:StakingLedger","keys_id":0,"value_id":622}} | |
| Payee | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["AccountId"],"value":"pallet_staking:RewardDestination","keys_id":0,"value_id":37}} | |
| Validators | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["AccountId"],"value":"pallet_staking:ValidatorPrefs","keys_id":0,"value_id":39}} | |
| CounterForValidators | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":4} | |
| MaxValidatorsCount | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":4} | |
| Nominators | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["AccountId"],"value":"pallet_staking:Nominations","keys_id":0,"value_id":624}} | |
| CounterForNominators | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":4} | |
| VirtualStakers | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["AccountId"],"value":"NULL","keys_id":0,"value_id":66}} | |
| CounterForVirtualStakers | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":4} | |
| MaxNominatorsCount | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":4} | |
| CurrentEra | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":4} | |
| ActiveEra | {"origin":"PlainType","plain_type":"pallet_staking:ActiveEraInfo","PlainTypeValue":626} | |
| ErasStartSessionIndex | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["U32"],"value":"U32","keys_id":4,"value_id":4}} | |
| ErasStakersOverview | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat","Twox64Concat"],"key_vec":["U32","AccountId"],"value":"sp_staking:PagedExposureMetadata","keys_id":628,"value_id":629}} | |
| ErasStakersPaged | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat","Twox64Concat","Twox64Concat"],"key_vec":["U32","AccountId","U32"],"value":"sp_staking:ExposurePage","keys_id":630,"value_id":631}} | |
| ClaimedRewards | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat","Twox64Concat"],"key_vec":["U32","AccountId"],"value":"Vec<U32>","keys_id":628,"value_id":98}} | |
| ErasValidatorPrefs | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat","Twox64Concat"],"key_vec":["U32","AccountId"],"value":"pallet_staking:ValidatorPrefs","keys_id":628,"value_id":39}} | |
| ErasValidatorReward | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["U32"],"value":"U128","keys_id":4,"value_id":6}} | |
| ErasRewardPoints | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["U32"],"value":"pallet_staking:EraRewardPoints","keys_id":4,"value_id":634}} | |
| ErasTotalStake | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["U32"],"value":"U128","keys_id":4,"value_id":6}} | |
| ForceEra | {"origin":"PlainType","plain_type":"pallet_staking:Forcing","PlainTypeValue":42} | |
| MaxStakedRewards | {"origin":"PlainType","plain_type":"U8","PlainTypeValue":130} | |
| SlashRewardFraction | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":41} | |
| CanceledSlashPayout | {"origin":"PlainType","plain_type":"U128","PlainTypeValue":6} | |
| OffenceQueue | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat","Twox64Concat"],"key_vec":["U32","AccountId"],"value":"pallet_staking:slashing:OffenceRecord","keys_id":628,"value_id":638}} | |
| OffenceQueueEras | {"origin":"PlainType","plain_type":"Vec<U32>","PlainTypeValue":639} | |
| ProcessingOffence | {"origin":"PlainType","plain_type":"Tuple:U32AccountIdpallet_staking:slashing:OffenceRecord","PlainTypeValue":640} | |
| UnappliedSlashes | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat","Twox64Concat"],"key_vec":["U32","Tuple:AccountIdU32U32"],"value":"pallet_staking:UnappliedSlash","keys_id":641,"value_id":642}} | |
| BondedEras | {"origin":"PlainType","plain_type":"Vec<Tuple:U32U32>","PlainTypeValue":566} | |
| ValidatorSlashInEra | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat","Twox64Concat"],"key_vec":["U32","AccountId"],"value":"Tuple:U32U128","keys_id":628,"value_id":644}} | |
| NominatorSlashInEra | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat","Twox64Concat"],"key_vec":["U32","AccountId"],"value":"U128","keys_id":628,"value_id":6}} | |
| SlashingSpans | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["AccountId"],"value":"pallet_staking:slashing:SlashingSpans","keys_id":0,"value_id":645}} | |
| SpanSlash | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["Tuple:AccountIdU32"],"value":"pallet_staking:slashing:SpanRecord","keys_id":637,"value_id":646}} | |
| CurrentPlannedSession | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":4} | |
| ChillThreshold | {"origin":"PlainType","plain_type":"U8","PlainTypeValue":130} | |
| VoterSnapshotStatus | {"origin":"PlainType","plain_type":"pallet_staking:SnapshotStatus","PlainTypeValue":647} | |
| NextElectionPage | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":4} | |
| ElectableStashes | {"origin":"PlainType","plain_type":"Vec<AccountId>","PlainTypeValue":648} |
Constants
Name | Type | Value | |
|---|---|---|---|
| HistoryDepth | U32 | 54000000 | |
| SessionsPerEra | U32 | 06000000 | |
| BondingDuration | U32 | 02000000 | |
| SlashDeferDuration | U32 | 01000000 | |
| MaxExposurePageSize | U32 | 40000000 | |
| MaxValidatorSet | U32 | e8030000 | |
| MaxUnlockingChunks | U32 | 20000000 | |
| MaxInvulnerables | U32 | 14000000 | |
| MaxDisabledValidators | U32 | 64000000 |
Error Types
Name | Docs |
|---|---|
| NotController | Not a controller account. |
| NotStash | Not a stash account. |
| AlreadyBonded | Stash is already bonded. |
| AlreadyPaired | Controller is already paired. |
| EmptyTargets | Targets cannot be empty. |
| DuplicateIndex | Duplicate index. |
| InvalidSlashRecord | Slash record not found. |
| InsufficientBond | Cannot have a validator or nominator role, with value less than the minimum defined bygovernance (see `MinValidatorBond` and `MinNominatorBond`). If unbonding is theintention, `chill` first to remove one's role as validator/nominator. |
| NoMoreChunks | Can not schedule more unlock chunks. |
| NoUnlockChunk | Can not rebond without unlocking chunks. |
| FundedTarget | Attempting to target a stash that still has funds. |
| InvalidEraToReward | Invalid era to reward. |
| InvalidNumberOfNominations | Invalid number of nominations. |
| AlreadyClaimed | Rewards for this era have already been claimed for this validator. |
| InvalidPage | No nominators exist on this page. |
| IncorrectHistoryDepth | Incorrect previous history depth input provided. |
| IncorrectSlashingSpans | Incorrect number of slashing spans provided. |
| BadState | Internal state has become somehow corrupted and the operation cannot continue. |
| TooManyTargets | Too many nomination targets supplied. |
| BadTarget | A nomination target was supplied that was blocked or otherwise not a validator. |
| CannotChillOther | The user has enough bond and thus cannot be chilled forcefully by an external person. |
| TooManyNominators | There are too many nominators in the system. Governance needs to adjust the stakingsettings to keep things safe for the runtime. |
| TooManyValidators | There are too many validator candidates in the system. Governance needs to adjust thestaking settings to keep things safe for the runtime. |
| CommissionTooLow | Commission is too low. Must be at least `MinCommission`. |
| BoundNotMet | Some bound is not met. |
| ControllerDeprecated | Used when attempting to use deprecated controller account logic. |
| CannotRestoreLedger | Cannot reset a ledger. |
| RewardDestinationRestricted | Provided reward destination is not allowed. |
| NotEnoughFunds | Not enough funds available to withdraw. |
| VirtualStakerNotAllowed | Operation not allowed for virtual stakers. |
| CannotReapStash | Stash could not be reaped as other pallet might depend on it. |
| AlreadyMigrated | The stake of this account is already migrated to `Fungible` holds. |
| EraNotStarted | Era not yet started. |
| Restricted | Account is restricted from participation in staking. This may happen if the account isstaking in another way already, such as via pool. |