Struct wasihost_core::wasi_snapshot_preview1::native::iovec

pub struct iovec {
    pub buf: WasmSlicePtr<u8>,
    pub buf_len: size,
}

A region of memory for scatter/gather reads.

Fields

buf: WasmSlicePtr<u8>

The address of the buffer to be filled.

buf_len: size

The length of the buffer to be filled.

Trait Implementations

impl Clone for iovec

fn clone(&self) -> iovec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for iovec

impl Debug for iovec

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

Formats the value using the given formatter.

impl WasmValue for iovec

const SIZE: u32

Size of a value

const ARRAY_OFFSET: u32

Offset between two elements of this type inside an array.

fn read(mem: &[Cell<u8>]) -> Self

Reads the value from memory at the given offset.

fn write(self, mem: &[Cell<u8>])

Writes the value to memory at the given offset.