RunState

wasm::resumable

Enum RunState

pub enum RunState<T> {
    Finished {
        values: Vec<Value>,
        maybe_remaining_fuel: Option<u64>,
    },
    Resumable {
        resumable: Resumable<T>,
        required_fuel: NonZeroU64,
    },
}

Expand description

Represents the state of a possibly interrupted resumable.

Variants§

Finished

represents a resumable that has executed completely with return values values and possibly remaining fuel maybe_remaining_fuel (has Some(remaining_fuel) for fuel-metered operations and None otherwise)

Fields

§values: Vec<Value>

§maybe_remaining_fuel: Option<u64>

Resumable

represents a resumable that has ran out of fuel during execution, missing at least required_fuel units of fuel to continue further execution.

Fields

§resumable: Resumable<T>

§required_fuel: NonZeroU64

Auto Trait Implementations§

impl<T> Freeze for RunState<T>

impl<T> RefUnwindSafe for RunState<T>

impl<T> Send for RunState<T>

impl<T> Sync for RunState<T>

impl<T> Unpin for RunState<T>

impl<T> UnwindSafe for RunState<T>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.