IB20.transferFromWithMemo

Signature

function transferFromWithMemo(address from, address to, uint256 amount, bytes32 memo) external returns (bool);

Field	Value
Selector	`0x929c2539`
Canonical signature	`transferFromWithMemo(address,address,uint256,bytes32)`

Description

Same as transferFrom, plus emits Memo immediately after the standard Transfer event. A memo of bytes32(0) is permitted. Param: from Source address. Param: to Destination address. Param: amount Amount to transfer. Param: memo Off-chain memo payload. Return: Always true on success.

Access control

Read-only or ERC-20-standard access rules unless the NatSpec states otherwise.

Policy interaction

Checks TRANSFER_EXECUTOR_POLICY when msg.sender != from, plus sender and receiver transfer scopes.

Example

IB20(target).transferFromWithMemo(arg0, arg1, arg2, arg3);

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