ITransactionForwarder_v1.sol

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Functions

createDigest

Creates a digest for the given ForwardRequestData.

The signature field of the given ForwardRequestData can be empty.

function createDigest(ERC2771ForwarderUpgradeable.ForwardRequestData memory req)
    external
    view
    returns (bytes32 digest);

Parameters

Name	Type	Description
req	ERC2771ForwarderUpgradeable.ForwardRequestData	The ForwardRequest you want to get the digest from.

Returns

Name	Type	Description
digest	bytes32	The digest needed to create a signature for the request.

executeMulticall

Enables the execution of multiple calls in a single transaction.

function executeMulticall(SingleCall[] calldata calls)
    external
    returns (Result[] memory returnData);

Parameters

Name	Type	Description
calls	SingleCall[]	Array of call structs that should be executed in the multicall.

Returns

Name	Type	Description
returnData	Result[]	The return data of the calls that were executed.

Errors

CallFailed

The request from doesn't match with the recovered signer.

error CallFailed(SingleCall call);

Parameters

Name	Type	Description
call	SingleCall	The call that failed.

Structs

SingleCall

Struct used to store information about a single call.

struct SingleCall {
    address target;
    bool allowFailure;
    bytes callData;
}

Properties

Name	Type	Description
target	address	Target contract that will receive the call.
allowFailure	bool	Is the call allowed to fail in the multicall execution.
callData	bytes	Data of the call.

Result

Struct used to store information about a call result.

struct Result {
    bool success;
    bytes returnData;
}

Properties

Name	Type	Description
success	bool	Was the call a success.
returnData	bytes	Return data of the call.