Runtime Modules / Band
Spec Version:
Call Functions
Name | Lookup | Parameters | |
|---|---|---|---|
| relay | 3500 | 3 | |
| force_relay | 3501 | 3 | |
| add_relayers | 3502 | 1 | |
| remove_relayers | 3503 | 1 | |
| set_dynamic_fee_parameters | 3504 | 1 |
Events
Name | Lookup | Attributes | |
|---|---|---|---|
| SymbolsRelayed | 3500 | ["Vec<(Symbol, Balance)>"] | |
| RelayersAdded | 3501 | ["Vec<AccountId>"] | |
| RelayersRemoved | 3502 | ["Vec<AccountId>"] |
Storage Functions
Name | Type | |
|---|---|---|
| TrustedRelayers | {"origin":"PlainType","plain_type":"Vec<AccountId>","PlainTypeValue":679} | |
| SymbolRates | {"origin":"Map","n_map_type":{"hashers":["Blake2_128Concat"],"key_vec":["Vec<U8>"],"value":"option<band:BandRate>","keys_id":124,"value_id":771}} | |
| SymbolCheckBlock | {"origin":"Map","n_map_type":{"hashers":["Blake2_128Concat","Blake2_128Concat"],"key_vec":["U32","Vec<U8>"],"value":"Bool","keys_id":773,"value_id":47}} | |
| DynamicFeeParameters | {"origin":"PlainType","plain_type":"band:FeeCalculationParameters","PlainTypeValue":535} |
Constants
Name | Type | Value | |
|---|---|---|---|
| GetBandRateStalePeriod | U64 | e093040000000000 | |
| GetBandRateStaleBlockPeriod | U32 | 58020000 | |
| MaxRelaySymbols | U32 | 64000000 |
Error Types
Name | Docs |
|---|---|
| UnauthorizedRelayer | An untrusted account tried to relay data. |
| AlreadyATrustedRelayer | A request to add an account, which is already a trusted relayer, was supplied. |
| NoSuchRelayer | A request to remove an account, which is not a trusted relayer, was supplied. |
| RateConversionOverflow | Relayed rate is too big to be stored in the pallet. |
| RateHasInvalidTimestamp | Rate has invalid timestamp. |
| RateExpired | Rate is expired and can't be used until next update. |
| DynamicFeeCalculationError | Error during dynamic fee calculation |
| InvalidDynamicFeeParameters | Dynamic fee parameters are invalid, |
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