Runtime Modules / Preimage
Spec Version:
Call Functions
Name | Lookup | Parameters | |
|---|---|---|---|
| note_preimage | 3e00 | 1 | |
| unnote_preimage | 3e01 | 1 | |
| request_preimage | 3e02 | 1 | |
| unrequest_preimage | 3e03 | 1 |
Storage Functions
Name | Type | |
|---|---|---|
| StatusFor | {"origin":"Map","n_map_type":{"hashers":["Identity"],"key_vec":["H256"],"value":"pallet_preimage:RequestStatus","keys_id":11,"value_id":492}} | |
| PreimageFor | {"origin":"Map","n_map_type":{"hashers":["Identity"],"key_vec":["H256","U32"],"value":"Vec<U8>","keys_id":495,"value_id":496}} |
Error Types
Name | Docs |
|---|---|
| TooBig | Preimage is too large to store on-chain. |
| AlreadyNoted | Preimage has already been noted on-chain. |
| NotAuthorized | The user is not authorized to perform this action. |
| NotNoted | The preimage cannot be removed since it has not yet been noted. |
| Requested | A preimage may not be removed when there are outstanding requests. |
| NotRequested | The preimage request cannot be removed since no outstanding requests exist. |