wasm::resumable

Enum RunState

pub enum RunState {
    Finished {
        values: Vec<Value>,
        maybe_remaining_fuel: Option<u32>,
    },
    Resumable {
        resumable_ref: ResumableRef,
        required_fuel: NonZeroU32,
    },
}

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<u32>

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_ref: ResumableRef

§required_fuel: NonZeroU32

Auto Trait Implementations§

impl Freeze for RunState

impl !RefUnwindSafe for RunState

impl Send for RunState

impl Sync for RunState

impl Unpin for RunState

impl !UnwindSafe for RunState

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.