DepositContractV2.sol

This contract is used by the PolygonZkEVMBridge contract. It inherits the DepositContractBase and adds the logic to calculate the leaf of the exit tree.

Functions

getLeafValue

Given the leaf data it returns the leaf value.

  function getLeafValue(
    uint8 leafType,
    uint32 originNetwork,
    address originAddress,
    uint32 destinationNetwork,
    address destinationAddress,
    uint256 amount,
    bytes32 metadataHash
  ) public returns (bytes32)

Parameters

Name	Type	Description
leafType	uint8	Leaf type → [0] transfer Ether / ERC20 tokens, [1] message
originNetwork	uint32	Origin Network.
originAddress	address	[0] Origin token address, 0 address is reserved for ether, [1] msg.sender of the message.
destinationNetwork	uint32	Destination network.
destinationAddress	address	Destination address.
amount	uint256	[0] Amount of tokens/ether, [1] Amount of ether.
metadataHash	bytes32	Hash of the metadata.