Struct wasmtime_fiber::FiberStack[−][src]

pub struct FiberStack(_);
Expand description

Represents an execution stack to use for a fiber.

Implementations

impl FiberStack[src]

pub fn new(size: usize) -> Result<Self>[src]

Creates a new fiber stack of the given size.

pub unsafe fn from_top_ptr(top: *mut u8) -> Result<Self>[src]

Creates a new fiber stack with the given pointer to the top of the stack.

Safety

This is unsafe because there is no validation of the given stack pointer.

The caller must properly allocate the stack space with a guard page and make the pages accessible for correct behavior.

pub fn top(&self) -> Option<*mut u8>[src]

Gets the top of the stack.

Returns None if the platform does not support getting the top of the stack.

Trait Implementations

impl Debug for FiberStack[src]

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

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

pub fn from(t: T) -> T[src]

Performs the conversion.

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

pub fn into(self) -> U[src]

Performs the conversion.

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.

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

Performs the conversion.

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.

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

Performs the conversion.