IUserOperation class

IUserOperation is a class representing an ERC-4337 User Operation. Building a UserOperation involves constructing multiple parts and merging them together.

Constructors

IUserOperation({required String sender, required BigInt nonce, required String initCode, required String callData, required BigInt callGasLimit, required BigInt verificationGasLimit, required BigInt preVerificationGas, required BigInt maxFeePerGas, required BigInt maxPriorityFeePerGas, required String paymasterAndData, required String signature})

Main constructor for the IUserOperation.

IUserOperation.defaultUserOp()

Default constructor for the IUserOperation. It initializes all fields with default values.

factory

IUserOperation.fromJson(Map<String, dynamic> json)

Factory constructor that creates an instance of IUserOperation from a Map (typically from JSON).

factory

Properties

callData ↔ String

The call data of the operation.

getter/setter pair

callGasLimit ↔ BigInt

The gas limit for the operation call.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

initCode ↔ String

The init code of the operation.

getter/setter pair

maxFeePerGas ↔ BigInt

The maximum fee per gas for the operation.

getter/setter pair

maxPriorityFeePerGas ↔ BigInt

The maximum priority fee per gas for the operation.

getter/setter pair

nonce ↔ BigInt

The nonce of the operation.

getter/setter pair

paymasterAndData ↔ String

The paymaster and associated data for the operation.

getter/setter pair

preVerificationGas ↔ BigInt

The gas for pre-verification of the operation.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sender ↔ String

The sender of the operation.

getter/setter pair

signature ↔ String

The signature of the operation.

getter/setter pair

verificationGasLimit ↔ BigInt

The gas limit for operation verification.

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

opToJson() → Map<String, dynamic>

Converts the operation to JSON format.

toJson() → Map<String, dynamic>

Converts the IUserOperation to a Map.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited