Runtime Modules / Exchange
Spec Version:
Events
Name | Lookup | Attributes | |
|---|---|---|---|
| IntentionRegistered | 2100 | ["AccountId","AssetId","AssetId","Balance","IntentionType","IntentionId"] | |
| IntentionResolvedAMMTrade | 2101 | ["AccountId","IntentionType","IntentionId","Balance","Balance","AccountId"] | |
| IntentionResolvedDirectTrade | 2102 | ["AccountId","AccountId","IntentionId","IntentionId","Balance","Balance"] | |
| IntentionResolvedDirectTradeFees | 2103 | ["AccountId","IntentionId","AccountId","AssetId","Balance"] | |
| InsufficientAssetBalanceEvent | 2104 | ["AccountId","AssetId","IntentionType","IntentionId","dispatch::DispatchError"] | |
| IntentionResolveErrorEvent | 2105 | ["AccountId","AssetPair","IntentionType","IntentionId","dispatch::DispatchError"] |
Storage Functions
Name | Type | |
|---|---|---|
| ExchangeAssetsIntentionCount | {"origin":"Map","n_map_type":{"hashers":["Blake2_128Concat"],"key_vec":["Tuple:U32U32"],"value":"U32","keys_id":46,"value_id":4}} | |
| ExchangeAssetsIntentions | {"origin":"Map","n_map_type":{"hashers":["Blake2_128Concat"],"key_vec":["Tuple:U32U32"],"value":"Vec<primitives:ExchangeIntention>","keys_id":46,"value_id":361}} |
Constants
Name | Type | Value | |
|---|---|---|---|
| max_out_ratio | U128 | 03000000000000000000000000000000 |
Error Types
Name | Docs |
|---|---|
| TokenPoolNotFound | Token pool does not exist. |
| InsufficientAssetBalance | Insufficient asset balance. |
| TradeAmountExceededLimit | Given trading limit has been exceeded (buy). |
| TradeAmountNotReachedLimit | Given trading limit has not been reached (sell). |
| ZeroSpotPrice | Overflow |
| MinimumTradeLimitNotReached | Trade amount is too low. |
| IntentionCountOverflow | Overflow |
