Struct RuntimeMemory 

pub struct RuntimeMemory<M: Memory>(/* private fields */);

RuntimeMemory

Cloneable virtual memory opened through a runtime’s committed authority. Implements Memory for stable structures without exposing the backing memory or an alternate manager. Cloning does not require M: Clone. Reads delegate to the upstream memory implementation, including its optimized support for uninitialized destinations through Memory::read_unsafe.

Trait Implementations

impl<M: Memory> Clone for RuntimeMemory<M>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<M: Memory> Memory for RuntimeMemory<M>

fn size(&self) -> u64

Returns the current size of the memory in WebAssembly pages.

fn grow(&self, pages: u64) -> i64

Grows the memory by pages pages filled with zeroes.

fn read(&self, offset: u64, dst: &mut [u8])

Copies dst.len() bytes from memory starting at offset into dst.

unsafe fn read_unsafe(&self, offset: u64, dst: *mut u8, count: usize)

Unsafe variant of read for advanced use.

fn write(&self, offset: u64, src: &[u8])

Copies src.len() bytes from src into memory starting at offset.