Struct ForkState

pub struct ForkState {
    pub global_clk: u64,
    pub clk: u32,
    pub pc: u32,
    pub memory_diff: HashMap<u32, Option<MemoryRecord>>,
    pub op_record: MemoryAccessRecord,
    pub record: ExecutionRecord,
    pub executor_mode: ExecutorMode,
    pub total_unconstrained_cycles: u64,
}

Holds data to track changes made to the runtime since a fork point.

Fields

global_clk: u64

The global_clk value at the fork point.

clk: u32

The original clk value at the fork point.

pc: u32

The original pc value at the fork point.

memory_diff: HashMap<u32, Option<MemoryRecord>>

All memory changes since the fork point.

op_record: MemoryAccessRecord

The original memory access record at the fork point.

record: ExecutionRecord

The original execution record at the fork point.

executor_mode: ExecutorMode

Whether emit_events was enabled at the fork point.

total_unconstrained_cycles: u64

The cumulative number of unconstrained cycles during the entire execution.

Trait Implementations

impl Clone for ForkState

fn clone(&self) -> ForkState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ForkState

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

Formats the value using the given formatter.

impl Default for ForkState

fn default() -> ForkState

Returns the “default value” for a type.