Struct wasmi_core::VirtualMemory

pub struct VirtualMemory { /* private fields */ }

A virtual memory buffer.

Implementations

impl VirtualMemory

pub fn new(len: usize) -> Result<Self, VirtualMemoryError>

Create a new virtual memory allocation.

Note

The allocated virtual memory allows for read and write operations.

Errors

• If len should not exceed isize::max_value()
• If len should be greater than 0.
• If the operating system returns an error upon virtual memory allocation.

pub fn data(&self) -> &[u8]

Returns a shared slice over the bytes of the virtual memory allocation.

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

Returns an exclusive slice over the bytes of the virtual memory allocation.

Trait Implementations

impl Debug for VirtualMemory

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

Formats the value using the given formatter.