AuthorMapping¶
Calls¶
add_association¶
See [Pallet::add_association
].
Attributes¶
Name | Type |
---|---|
nimbus_id | NimbusId |
Python¶
call = substrate.compose_call(
'AuthorMapping', 'add_association', {'nimbus_id': '[u8; 32]'}
)
clear_association¶
See [Pallet::clear_association
].
Attributes¶
Name | Type |
---|---|
nimbus_id | NimbusId |
Python¶
call = substrate.compose_call(
'AuthorMapping', 'clear_association', {'nimbus_id': '[u8; 32]'}
)
remove_keys¶
See [Pallet::remove_keys
].
Attributes¶
No attributes
Python¶
call = substrate.compose_call(
'AuthorMapping', 'remove_keys', {}
)
set_keys¶
See [Pallet::set_keys
].
Attributes¶
Name | Type |
---|---|
keys | Vec<u8> |
Python¶
call = substrate.compose_call(
'AuthorMapping', 'set_keys', {'keys': 'Bytes'}
)
update_association¶
See [Pallet::update_association
].
Attributes¶
Name | Type |
---|---|
old_nimbus_id | NimbusId |
new_nimbus_id | NimbusId |
Python¶
call = substrate.compose_call(
'AuthorMapping', 'update_association', {
'new_nimbus_id': '[u8; 32]',
'old_nimbus_id': '[u8; 32]',
}
)
Events¶
KeysRegistered¶
A NimbusId has been registered and mapped to an AccountId.
Attributes¶
Name | Type | Composition |
---|---|---|
nimbus_id | NimbusId |
[u8; 32] |
account_id | T::AccountId |
[u8; 20] |
keys | T::Keys |
[u8; 32] |
KeysRemoved¶
An NimbusId has been de-registered, and its AccountId mapping removed.
Attributes¶
Name | Type | Composition |
---|---|---|
nimbus_id | NimbusId |
[u8; 32] |
account_id | T::AccountId |
[u8; 20] |
keys | T::Keys |
[u8; 32] |
KeysRotated¶
An NimbusId has been registered, replacing a previous registration and its mapping.
Attributes¶
Name | Type | Composition |
---|---|---|
new_nimbus_id | NimbusId |
[u8; 32] |
account_id | T::AccountId |
[u8; 20] |
new_keys | T::Keys |
[u8; 32] |
Storage functions¶
MappingWithDeposit¶
We maintain a mapping from the NimbusIds used in the consensus layer to the AccountIds runtime.
Python¶
result = substrate.query(
'AuthorMapping', 'MappingWithDeposit', ['[u8; 32]']
)
Return value¶
{'account': '[u8; 20]', 'deposit': 'u128', 'keys': '[u8; 32]'}
NimbusLookup¶
We maintain a reverse mapping from AccountIds to NimbusIDS
Python¶
result = substrate.query(
'AuthorMapping', 'NimbusLookup', ['[u8; 20]']
)
Return value¶
'[u8; 32]'
Errors¶
AlreadyAssociated¶
The NimbusId in question is already associated and cannot be overwritten
AssociationNotFound¶
The association can't be cleared because it is not found.
CannotAffordSecurityDeposit¶
This account cannot set an author because it cannon afford the security deposit
DecodeKeysFailed¶
Failed to decode T::Keys for set_keys
DecodeNimbusFailed¶
Failed to decode NimbusId for set_keys
NotYourAssociation¶
The association can't be cleared because it belongs to another account.
OldAuthorIdNotFound¶
No existing NimbusId can be found for the account
WrongKeySize¶
Keys have wrong size