Struct cairo_lang_runner::casm_run::CairoHintProcessor

pub struct CairoHintProcessor<'a> {
    pub runner: Option<&'a SierraCasmRunner>,
    pub string_to_hint: HashMap<String, Hint>,
    pub starknet_state: StarknetState,
    pub run_resources: RunResources,
    pub syscalls_used_resources: StarknetExecutionResources,
}

HintProcessor for Cairo compiler hints.

Fields

runner: Option<&'a SierraCasmRunner>

The Cairo runner.

string_to_hint: HashMap<String, Hint>

A mapping from a string that represents a hint to the hint object.

starknet_state: StarknetState

The starknet state.

run_resources: RunResources

Maintains the resources of the run.

syscalls_used_resources: StarknetExecutionResources

Resources used during syscalls - does not include resources used during the current VM run. At the end of the run - adding both would result in the actual expected resource usage.

Trait Implementations

impl HintProcessorLogic for CairoHintProcessor<'_>

fn execute_hint( &mut self, vm: &mut VirtualMachine, exec_scopes: &mut ExecutionScopes, hint_data: &Box<dyn Any>, _constants: &HashMap<String, Felt252>, ) -> Result<(), HintError>

Trait function to execute a given hint in the hint processor.

fn compile_hint( &self, hint_code: &str, _ap_tracking_data: &ApTracking, _reference_ids: &HashMap<String, usize>, _references: &[HintReference], ) -> Result<Box<dyn Any>, VirtualMachineError>

Trait function to store hint in the hint processor by string.

impl ResourceTracker for CairoHintProcessor<'_>

fn consumed(&self) -> bool

Returns true if there are no more steps left to run

fn consume_step(&mut self)

Subtracts 1 step from the available steps

fn get_n_steps(&self) -> Option<usize>

Returns the available steps for the run

fn run_resources(&self) -> &RunResources

Returns a reference to the available resources