WethGate

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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
1
  contract IWETH public weth;
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Wrapped native token contract
Functions
constructor
1
  function constructor(
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            contract IWETH _weth
3
  ) public
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withdraw
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  function withdraw(
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            address receiver,
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            uint256 wad
4
  ) external
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Transfer assets to a receiver.
Parameters:
Name
Type
Description
receiver
address
This address will receive a transfer.
wad
uint256
Amount in wei
_safeTransferETH
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  function _safeTransferETH(
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            address _to,
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            uint256 _value
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  ) internal
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receive
1
  function receive(
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  ) external
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version
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  function version(
2
  ) external returns (uint256)
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Get this contract's version
Events
Withdrawal
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  event Withdrawal(
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        address receiver,
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        uint256 wad
4
  )
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Emitted when any amount is withdrawn.

SignatureVerifier

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Last modified 6mo ago

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