subscan
Runtime Modules / DataAvailability
Spec Version:
Call Functions
Name
Lookup
Parameters
create_application_key1d001
submit_data1d011
submit_block_length_proposal1d022
set_application_key1d032
set_submit_data_fee_modifier1d041
Events
Name
Lookup
Attributes
ApplicationKeyCreated1d00["AppKeyFor","AccountId","AppId"]
DataSubmitted1d01["AccountId","H256"]
BlockLengthProposalSubmitted1d02["BlockLengthRows","BlockLengthColumns"]
ApplicationKeySet1d03["AppKeyFor","AppKeyFor"]
SubmitDataFeeModifierSet1d04["DispatchFeeModifier"]
Storage Functions
Name
Type
NextAppId{"origin":"PlainType","plain_type":"compact<U32>","PlainTypeValue":14}
AppKeys{"origin":"Map","n_map_type":{"hashers":["Blake2_128Concat"],"key_vec":["Vec<U8>"],"value":"da_control:pallet:AppKeyInfo","keys_id":87,"value_id":448}}
SubmitDataFeeModifier{"origin":"PlainType","plain_type":"frame_support:dispatch:DispatchFeeModifier","PlainTypeValue":35}
Constants
Name
Type
Value
MaxAppKeyLengthU3240000000
MaxAppDataLengthU3200001000
MinBlockRowscompact<U32>80
MaxBlockRowscompact<U32>0110
MinBlockColscompact<U32>0101
MaxBlockColscompact<U32>0110
Error Types
Name
Docs
AppKeyAlreadyExistsThe application key already exists.
AppKeyCannotBeEmptyThe application key is an empty string.
LastAppIdOverflowedThe last application ID overflowed.
DataCannotBeEmptyThe submitted data is empty.
LastBlockLenProposalIdOverflowedThe last block length proposal Id overflowed.
BlockDimensionsOutOfBoundsThe proposed block dimensions are out of bounds.
BlockDimensionsTooSmallThe proposed block dimensions are too small.
InvalidBlockWeightReductionThe request to reduce block dimensions was made in a non-empty block
BadContextSubmit data call outside of block execution context.
UnknownAppKeyApp info was not found for the given App key
NotPowerOfTwoSubmit block length proposal was made with values not power of 2