Runtime Modules / CollatorSelection
Spec Version:
Call Functions
Name | Lookup | Parameters | |
|---|---|---|---|
| set_invulnerables | 1500 | 1 | |
| set_desired_candidates | 1501 | 1 | |
| set_candidacy_bond | 1502 | 1 | |
| register_as_candidate | 1503 | - | |
| leave_intent | 1504 | - | |
| add_invulnerable | 1505 | 1 | |
| remove_invulnerable | 1506 | 1 | |
| update_bond | 1507 | 1 | |
| take_candidate_slot | 1508 | 2 |
Events
Name | Lookup | Attributes | |
|---|---|---|---|
| NewInvulnerables | 1500 | ["Vec<AccountId>"] | |
| InvulnerableAdded | 1501 | ["AccountId"] | |
| InvulnerableRemoved | 1502 | ["AccountId"] | |
| NewDesiredCandidates | 1503 | ["u32"] | |
| NewCandidacyBond | 1504 | ["BalanceOf"] | |
| CandidateAdded | 1505 | ["AccountId","BalanceOf"] | |
| CandidateBondUpdated | 1506 | ["AccountId","BalanceOf"] | |
| CandidateRemoved | 1507 | ["AccountId"] | |
| CandidateReplaced | 1508 | ["AccountId","AccountId","BalanceOf"] | |
| InvalidInvulnerableSkipped | 1509 | ["AccountId"] |
Storage Functions
Name | Type | |
|---|---|---|
| Invulnerables | {"origin":"PlainType","plain_type":"Vec<AccountId>","PlainTypeValue":443} | |
| CandidateList | {"origin":"PlainType","plain_type":"Vec<pallet_collator_selection:pallet:CandidateInfo>","PlainTypeValue":444} | |
| LastAuthoredBlock | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["AccountId"],"value":"U32","keys_id":0,"value_id":4}} | |
| DesiredCandidates | {"origin":"PlainType","plain_type":"U32","PlainTypeValue":4} | |
| CandidacyBond | {"origin":"PlainType","plain_type":"U128","PlainTypeValue":6} |
Error Types
Name | Docs |
|---|---|
| TooManyCandidates | The pallet has too many candidates. |
| TooFewEligibleCollators | Leaving would result in too few candidates. |
| AlreadyCandidate | Account is already a candidate. |
| NotCandidate | Account is not a candidate. |
| TooManyInvulnerables | There are too many Invulnerables. |
| AlreadyInvulnerable | Account is already an Invulnerable. |
| NotInvulnerable | Account is not an Invulnerable. |
| NoAssociatedValidatorId | Account has no associated validator ID. |
| ValidatorNotRegistered | Validator ID is not yet registered. |
| InsertToCandidateListFailed | Could not insert in the candidate list. |
| RemoveFromCandidateListFailed | Could not remove from the candidate list. |
| DepositTooLow | New deposit amount would be below the minimum candidacy bond. |
| UpdateCandidateListFailed | Could not update the candidate list. |
| InsufficientBond | Deposit amount is too low to take the target's slot in the candidate list. |
| TargetIsNotCandidate | The target account to be replaced in the candidate list is not a candidate. |
| IdenticalDeposit | The updated deposit amount is equal to the amount already reserved. |
| InvalidUnreserve | Cannot lower candidacy bond while occupying a future collator slot in the list. |
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