CollatorSelection¶
Calls¶
leave_intent¶
See [Pallet::leave_intent].
Attributes¶
No attributes
Python¶
call = substrate.compose_call(
'CollatorSelection', 'leave_intent', {}
)
register_as_candidate¶
See [Pallet::register_as_candidate].
Attributes¶
No attributes
Python¶
call = substrate.compose_call(
'CollatorSelection', 'register_as_candidate', {}
)
set_candidacy_bond¶
See [Pallet::set_candidacy_bond].
Attributes¶
| Name | Type |
|---|---|
| bond | BalanceOf<T> |
Python¶
call = substrate.compose_call(
'CollatorSelection', 'set_candidacy_bond', {'bond': 'u128'}
)
set_desired_candidates¶
See [Pallet::set_desired_candidates].
Attributes¶
| Name | Type |
|---|---|
| max | u32 |
Python¶
call = substrate.compose_call(
'CollatorSelection', 'set_desired_candidates', {'max': 'u32'}
)
set_invulnerables¶
See [Pallet::set_invulnerables].
Attributes¶
| Name | Type |
|---|---|
| new | Vec<T::AccountId> |
Python¶
call = substrate.compose_call(
'CollatorSelection', 'set_invulnerables', {'new': ['AccountId']}
)
Events¶
CandidateAdded¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| None | T::AccountId |
AccountId |
| None | BalanceOf<T> |
u128 |
CandidateRemoved¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| None | T::AccountId |
AccountId |
NewCandidacyBond¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| None | BalanceOf<T> |
u128 |
NewDesiredCandidates¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| None | u32 |
u32 |
NewInvulnerables¶
Attributes¶
| Name | Type | Composition |
|---|---|---|
| None | Vec<T::AccountId> |
['AccountId'] |
Storage functions¶
CandidacyBond¶
Fixed deposit bond for each candidate.
Python¶
result = substrate.query(
'CollatorSelection', 'CandidacyBond', []
)
Return value¶
'u128'
Candidates¶
The (community, limited) collation candidates.
Python¶
result = substrate.query(
'CollatorSelection', 'Candidates', []
)
Return value¶
[{'deposit': 'u128', 'who': 'AccountId'}]
DesiredCandidates¶
Desired number of candidates.
This should ideally always be less than [Config::MaxCandidates] for weights to be correct.
Python¶
result = substrate.query(
'CollatorSelection', 'DesiredCandidates', []
)
Return value¶
'u32'
Invulnerables¶
The invulnerable, fixed collators.
Python¶
result = substrate.query(
'CollatorSelection', 'Invulnerables', []
)
Return value¶
['AccountId']
LastAuthoredBlock¶
Last block authored by collator.
Python¶
result = substrate.query(
'CollatorSelection', 'LastAuthoredBlock', ['AccountId']
)
Return value¶
'u32'