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UserOperation

nucypher_core

Struct UserOperation 

Source 
pub struct UserOperation {
Show 14 fields
    pub sender: Address,
    pub nonce: Uint256,
    pub call_data: Box<[u8]>,
    pub call_gas_limit: u128,
    pub verification_gas_limit: u128,
    pub pre_verification_gas: u128,
    pub max_fee_per_gas: u128,
    pub max_priority_fee_per_gas: u128,
    pub factory: Option<Address>,
    pub factory_data: Option<Box<[u8]>>,
    pub paymaster: Option<Address>,
    pub paymaster_verification_gas_limit: Option<u128>,
    pub paymaster_post_op_gas_limit: Option<u128>,
    pub paymaster_data: Option<Box<[u8]>>,

}
Expand description

UserOperation for signature requests - https://eips.ethereum.org/EIPS/eip-4337

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§sender: Address

Address of the sender (smart contract account)

§nonce: Uint256

Nonce for replay protection

§call_data: Box<[u8]>

The calldata to execute

§call_gas_limit: u128

Gas limit for the call

§verification_gas_limit: u128

Gas limit for verification

§pre_verification_gas: u128

Gas to cover overhead

§max_fee_per_gas: u128

Maximum fee per gas unit

§max_priority_fee_per_gas: u128

Maximum priority fee per gas unit

§factory: Option<Address>

Address of factory contract for account creation (optional)

§factory_data: Option<Box<[u8]>>

Data for factory contract account creation (optional); can’t use base64 due to optionality

§paymaster: Option<Address>

Paymaster address (optional)

§paymaster_verification_gas_limit: Option<u128>

Gas limit for paymaster verification (optional)

§paymaster_post_op_gas_limit: Option<u128>

Gas limit for paymaster post-operation (optional)

§paymaster_data: Option<Box<[u8]>>

Paymaster-specific data (optional); can’t use base64 due to optionality

Implementations§

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impl UserOperation

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pub fn new( sender: Address, nonce: Uint256, call_data: &[u8], call_gas_limit: u128, verification_gas_limit: u128, pre_verification_gas: u128, max_fee_per_gas: u128, max_priority_fee_per_gas: u128, factory: Option<Address>, factory_data: Option<&[u8]>, paymaster: Option<Address>, paymaster_verification_gas_limit: Option<u128>, paymaster_post_op_gas_limit: Option<u128>, paymaster_data: Option<&[u8]>, ) -> Self

Creates a new UserOperation

Trait Implementations§

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impl Clone for UserOperation

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fn clone(&self) -> UserOperation

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for UserOperation

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for UserOperation

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for UserOperation

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a> ProtocolObject<'a> for UserOperation

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fn version() -> (u16, u16)

supported by the current implementation.
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fn to_bytes(&self) -> Box<[u8]>

Serializes the object.
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fn from_bytes(bytes: &'a [u8]) -> Result<Self, DeserializationError>

Attempts to deserialize the object.
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impl Serialize for UserOperation

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

Serialize this value into the given Serde serializer. Read more
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impl Eq for UserOperation

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impl StructuralPartialEq for UserOperation

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