Struct PackedUserOperation

pub struct PackedUserOperation {

    pub sender: Address,
    pub nonce: U256,
    pub factory: Option<Address>,
    pub factory_data: Option<Bytes>,
    pub call_data: Bytes,
    pub call_gas_limit: U256,
    pub verification_gas_limit: U256,
    pub pre_verification_gas: U256,
    pub max_fee_per_gas: U256,
    pub max_priority_fee_per_gas: U256,
    pub paymaster: Option<Address>,
    pub paymaster_verification_gas_limit: Option<U256>,
    pub paymaster_post_op_gas_limit: Option<U256>,
    pub paymaster_data: Option<Bytes>,
    pub signature: Bytes,
}

PackedUserOperation in the spec: Entry Point V0.7

Fields

sender: Address

The account making the operation.

nonce: U256

Prevents message replay attacks and serves as a randomizing element for initial user registration.

factory: Option<Address>

Deployer contract address: Required exclusively for deploying new accounts that don’t yet exist on the blockchain.

factory_data: Option<Bytes>

Factory data for the account creation process, applicable only when using a deployer contract.

call_data: Bytes

The call data.

call_gas_limit: U256

The gas limit for the call.

verification_gas_limit: U256

The gas limit for the verification.

pre_verification_gas: U256

Prepaid gas fee: Covers the bundler’s costs for initial transaction validation and data transmission.

max_fee_per_gas: U256

The maximum fee per gas.

max_priority_fee_per_gas: U256

The maximum priority fee per gas.

paymaster: Option<Address>

Paymaster contract address: Needed if a third party is covering transaction costs; left blank for self-funded accounts.

paymaster_verification_gas_limit: Option<U256>

The gas limit for the paymaster verification.

paymaster_post_op_gas_limit: Option<U256>

The gas limit for the paymaster post-operation.

paymaster_data: Option<Bytes>

The paymaster data.

signature: Bytes

The signature of the transaction.

Trait Implementations

impl Clone for PackedUserOperation

fn clone(&self) -> PackedUserOperation

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PackedUserOperation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PackedUserOperation

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PackedUserOperation

fn eq(&self, other: &PackedUserOperation) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for PackedUserOperation

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PackedUserOperation

impl StructuralPartialEq for PackedUserOperation