When user need to return TEZ tokens, he need to transfer correct amount of TEZ tokens to the DexCore contract at the end of his lambda execution.
type token_id_t is nat
type flash_swap_1_t is [@layout:comb] record [
pair_id : token_id_t;
prev_tez_balance : nat;
amount_in : nat;
Identifier of the liquidity pool (pair)
The number of incoming tokens (amount that user must repay)
108- pair (pool) with the specified
129- wrong amount of flash swap returns.
138- only entered (transaction must be not the first transaction in the chain of calls).
412- non payable entrypoint (can't accept TEZ tokens during call of an entrypoint).