Struct wasihost_core::wasi_snapshot_preview1::native::subscription_fd_readwrite

pub struct subscription_fd_readwrite {
    pub file_descriptor: fd,
}

The contents of a subscription when type is type is eventtype::fd_read or eventtype::fd_write.

Fields

file_descriptor: fd

The file descriptor on which to wait for it to become ready for reading or writing.

Trait Implementations

impl Clone for subscription_fd_readwrite

fn clone(&self) -> subscription_fd_readwrite

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for subscription_fd_readwrite

impl Debug for subscription_fd_readwrite

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

Formats the value using the given formatter.

impl Default for subscription_fd_readwrite

fn default() -> subscription_fd_readwrite

Returns the "default value" for a type.

impl WasmValue for subscription_fd_readwrite

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.