[−][src]Struct wasmer_runtime_core::memory::StaticMemory

pub struct StaticMemory { /* fields omitted */ }

This is an internal-only api.

A static memory allocates 6GB of virtual memory when created in order to allow the WebAssembly module to contain no bounds-checks.

Additionally, static memories stay at a single virtual address, so there is no need to reload its address on each use.

Static memories take a relatively long time to create, so if memories are short-lived, it's recommended that a dynamic memory is used. There is currently no user-facing api that allows them to select the type of memory used however.

Methods

impl StaticMemory[src]

pub fn size(&self) -> Pages[src]

The size of this memory in Pages.

pub fn grow(
    &mut self,
    delta: Pages,
    local: &mut LocalMemory
) -> Result<Pages, GrowError>[src]

Try to grow this memory by the given number of delta pages.

pub fn as_slice(&self) -> &[u8][src]

Get this memory represented as a slice of bytes.

pub fn as_slice_mut(&mut self) -> &mut [u8][src]

Get this memory represented as a mutable slice of bytes.

Auto Trait Implementations

impl RefUnwindSafe for StaticMemory

impl Send for StaticMemory

impl Sync for StaticMemory

impl Unpin for StaticMemory

impl UnwindSafe for StaticMemory

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> Same<T> for T[src]

type Output = T

Should always be Self

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.