Struct TransactionState

pub struct TransactionState {
    pub current: usize,
    pub state: Option<FullSuspendedState>,
    pub current_cycles: Cycle,
    pub limit_cycles: Cycle,
}

Struct specifies which script has verified so far. State is lifetime free, but capture snapshot need heavy memory copy

Fields

current: usize

current suspended script index

state: Option<FullSuspendedState>

vm scheduler suspend state

current_cycles: Cycle

current consumed cycle

limit_cycles: Cycle

limit cycles

Implementations

impl TransactionState

pub fn new( state: Option<FullSuspendedState>, current: usize, current_cycles: Cycle, limit_cycles: Cycle, ) -> Self

Creates a new TransactionState struct

pub fn next_limit_cycles( &self, step_cycles: Cycle, max_cycles: Cycle, ) -> (Cycle, bool)

Return next limit cycles according to max_cycles and step_cycles

Trait Implementations

impl Clone for TransactionState

fn clone(&self) -> TransactionState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionState

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

Formats the value using the given formatter.