TransferHelper

Functions

  function safeTransferFrom(
    address token,
    address from,
    address to,
    uint256 value
  ) internal

Transfers tokens from the targeted address to the given destination Errors with 'STF' if transfer fails

Name	Type	Description
`token`	address	The contract address of the token to be transferred
`from`	address	The originating address from which the tokens will be transferred
`to`	address	The destination address of the transfer
`value`	uint256	The amount to be transferred

  function safeTransfer(
    address token,
    address to,
    uint256 value
  ) internal

Transfers tokens from msg.sender to a recipient

Errors with ST if transfer fails

Name	Type	Description
`token`	address	The contract address of the token which will be transferred
`to`	address	The recipient of the transfer
`value`	uint256	The value of the transfer

  function safeApprove(
    address token,
    address to,
    uint256 value
  ) internal

Approves the stipulated contract to spend the given allowance in the given token

Errors with 'SA' if transfer fails

Name	Type	Description
`token`	address	The contract address of the token to be approved
`to`	address	The target of the approval
`value`	uint256	The amount of the given token the target will be allowed to spend

  function safeTransferETH(
    address to,
    uint256 value
  ) internal

Transfers ETH to the recipient address

Fails with STE

Name	Type	Description
`to`	address	The destination of the transfer
`value`	uint256	The value to be transferred