Struct wasmtime_runtime::VMInterrupts[−][src]

#[repr(C)]pub struct VMInterrupts {
    pub stack_limit: AtomicUsize,
    pub fuel_consumed: UnsafeCell<i64>,
}

Structure used to control interrupting wasm code.

Fields

stack_limit: AtomicUsize

Current stack limit of the wasm module.

This is used to control both stack overflow as well as interrupting wasm modules. For more information see crates/environ/src/cranelift.rs.

fuel_consumed: UnsafeCell<i64>

Indicator of how much fuel has been consumed and is remaining to WebAssembly.

This field is typically negative and increments towards positive. Upon turning positive a wasm trap will be generated. This field is only modified if wasm is configured to consume fuel.

Implementations

impl VMInterrupts[src]

pub fn interrupt(&self)[src]

Flag that an interrupt should occur

Trait Implementations

impl Debug for VMInterrupts[src]

impl Default for VMInterrupts[src]

Auto Trait Implementations

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.