WethGate

Upgradable contracts cannot receive ether via transfer because of increased SLOAD gas cost. We use this non-upgradeable contract as the recipient and then immediately transfer to an upgradable contract. More details about this issue can be found here.

Variables

weth

contract IWETH public weth;

Wrapped native token contract

Functions

constructor

function constructor(
    contract IWETH _weth
) public

withdraw

function withdraw(
    address receiver,
    uint256 wad
) external

Transfer assets to a receiver.

Parameters:

Name	Type	Description
receiver	address	This address will receive a transfer
wad	uint256	Amount in wei

_safeTransferETH

function _safeTransferETH(
    address _to,
    uint256 _value
) internal

receive

function receive() external

version

function version() external returns (uint256)

Get this contract’s version

Events

Withdrawal

event Withdrawal(
    address receiver,
    uint256 wad
)

Emitted when any amount is withdrawn.

SignatureVerifier

Sending Cross-Chain Messages

⌘I

Overview

dePort

Dev Guides

Variables

weth

Functions

constructor

withdraw

Parameters:

_safeTransferETH

receive

version

Events

Withdrawal

​Variables

​weth

​Functions

​constructor

​withdraw

​Parameters:

​_safeTransferETH

​receive

​version

​Events

​Withdrawal

Variables

weth

Functions

constructor

withdraw

Parameters:

_safeTransferETH

receive

version

Events

Withdrawal