Struct StarknetResources

pub struct StarknetResources {
    pub calldata_length: usize,
    pub state_changes_for_fee: StateChangesCount,
    pub message_cost_info: MessageL1CostInfo,
    pub l1_handler_payload_size: Option<usize>,
    pub n_events: usize,
    /* private fields */
}

Containes all the L2 resources consumed by a transaction

Fields

calldata_length: usize

state_changes_for_fee: StateChangesCount

message_cost_info: MessageL1CostInfo

l1_handler_payload_size: Option<usize>

n_events: usize

Implementations

impl StarknetResources

pub fn new<'a>( calldata_length: usize, signature_length: usize, code_size: usize, state_changes_count: StateChangesCount, l1_handler_payload_size: Option<usize>, call_infos: impl Iterator<Item = &'a CallInfo> + Clone, ) -> Self

pub fn to_gas_vector( &self, versioned_constants: &VersionedConstants, use_kzg_da: bool, ) -> GasVector

Returns the gas cost of the starknet resources, summing all components.

pub fn get_calldata_and_signature_cost( &self, versioned_constants: &VersionedConstants, ) -> GasVector

pub fn get_messages_cost(&self) -> GasVector

Returns an estimation of the gas usage for processing L1<>L2 messages on L1. Accounts for both Starknet and SHARP contracts.

pub fn calculate_message_l1_resources(&self) -> (usize, usize)

Calculates the L1 resources used by L1<>L2 messages. Returns the total message segment length and the gas weight.

pub fn get_code_cost( &self, versioned_constants: &VersionedConstants, ) -> GasVector

Returns the gas cost of declared class codes.

pub fn get_state_changes_cost(&self, use_kzg_da: bool) -> GasVector

Returns the gas cost of the transaction’s state changes.

pub fn get_events_cost( &self, versioned_constants: &VersionedConstants, ) -> GasVector

Returns the gas cost of the transaction’s emmited events.

pub fn get_onchain_data_segment_length(&self) -> usize

Trait Implementations

impl Clone for StarknetResources

fn clone(&self) -> StarknetResources

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StarknetResources

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

Formats the value using the given formatter.

impl Default for StarknetResources

fn default() -> StarknetResources

Returns the “default value” for a type.

impl PartialEq for StarknetResources

fn eq(&self, other: &StarknetResources) -> 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 StructuralPartialEq for StarknetResources