Runtime Modules / PriceFeedModule
Spec Version:
Call Functions
Name | Lookup | Parameters | |
|---|---|---|---|
| set_price | 1900 | 3 | |
| add_operator | 1901 | 2 | |
| remove_operator | 1902 | 2 |
Events
Name | Lookup | Attributes | |
|---|---|---|---|
| OperatorAdded | 1900 | ["BoundedCurrencySymbolPair<String, String, MaxSymbolBytesLen>","<T as system::Config>::AccountId"] | |
| OperatorRemoved | 1901 | ["BoundedCurrencySymbolPair<String, String, MaxSymbolBytesLen>","<T as system::Config>::AccountId"] | |
| PriceSet | 1902 | ["BoundedCurrencySymbolPair<String, String, MaxSymbolBytesLen>","PriceRecord<<T as system::Config>::BlockNumber>","<T as system::Config>::AccountId"] |
Storage Functions
Name | Type | |
|---|---|---|
| Operators | {"origin":"Map","n_map_type":{"hashers":["Blake2_128Concat","Twox64Concat"],"key_vec":["price_provider:currency_pair:CurrencySymbolPair@598","AccountId"],"value":"NULL","keys_id":735,"value_id":38}} | |
| Prices | {"origin":"Map","n_map_type":{"hashers":["Blake2_128Concat"],"key_vec":["price_provider:currency_pair:CurrencySymbolPair@598"],"value":"price_provider:price_record:PriceRecord","keys_id":597,"value_id":600}} | |
| StorageVersion | {"origin":"PlainType","plain_type":"dock_price_feed:Releases","PlainTypeValue":736} |
Constants
Name | Type | Value | |
|---|---|---|---|
| MaxSymbolBytesLen | U32 | 0a000000 |
Error Types
Name | Docs |
|---|---|
| NotAnOperator | The caller isn't an operator for this currency pair. |
| OperatorIsAlreadyAdded | Given operator is already added for this currency pair. |
| OperatorDoesNotExist | Provided operator doesn't exist for this currency pair. |
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