Struct ckb_script::TransactionState

pub struct TransactionState<'a> {
    pub current: usize,
    pub vm: Option<ResumableMachine<'a>>,
    pub current_cycles: Cycle,
    pub limit_cycles: Cycle,
}

Struct specifies which script has verified so far. State lifetime bound with vm machine.

Fields

current: usize

current suspended script index

vm: Option<ResumableMachine<'a>>

vm state

current_cycles: Cycle

current consumed cycle

limit_cycles: Cycle

limit cycles

Implementations

impl TransactionState<'_>

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 Debug for TransactionState<'_>

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

Formats the value using the given formatter.

impl TryFrom<TransactionState<'_>> for TransactionSnapshot

type Error = Error

The type returned in the event of a conversion error.

fn try_from(state: TransactionState<'_>) -> Result<Self, Self::Error>

Performs the conversion.