Public data structures

Mangrove communicates with Offer Logics with public data structures described in this section.

MgvLib.SingleOrder

Type	Field	Comments
address	outbound_tkn	outbound token address of the market order
address	inbound_tkn	inbound token address of the market order
uint	offerId	Id of the offer that is matched by the order
MgvStructs.OfferPacked	offer	Offer data of the current state of the offer on the offer list
uint	wants	amount of outbound tokens that are required by the order (in max precision units of outbound_tkn ERC20).
uint	gives	amount of inbound tokens that are given by the taker (in max precision units of inbound_tkn ERC20).
MgvStructs.OfferDetailPacked	offerDetail	packing of the matched offer details
MgvStructs.GlobalPacked	global	packing of the global parameters of the Mangrove that apply to this order
MgvStructs.LocalPacked	local	packing of the market parameters that apply to this order

MgvLib.OrderResult

Type	Field	Description
bytes32	makerData	The returned or reverted value of makerExecute, truncated to fit a bytes32 word.
bytes32	mgvData	Information gathered by Mangrove concerning the offer execution. If the offer was a success it is equal to: "mgv/tradeSuccess": offer execution succeeded. If the offer failed (Offer Bounty will be taken from Maker Contract), it will be equal to one the following messages: "mgv/makerRevert": offer execution reverted. "mgv/makerTransferFail": Mangrove could not transfer order.outbound_tkn tokens from Offer Logic to itself (e.g. contract has insufficient balance). "mgv/makerReceiveFail": Mangrove could not transfer order.inbound_tkn tokens to Offer Logic (e.g. contract is blacklisted).