Struct wasihost_core::wasi_snapshot_preview1::native::event_fd_readwrite

pub struct event_fd_readwrite {
    pub nbytes: filesize,
    pub flags: eventrwflags,
}

The contents of an $event when type is eventtype::fd_read or eventtype::fd_write.

Fields

nbytes: filesize

The number of bytes available for reading or writing.

flags: eventrwflags

The state of the file descriptor.

Trait Implementations

impl Clone for event_fd_readwrite

fn clone(&self) -> event_fd_readwrite

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for event_fd_readwrite

impl Debug for event_fd_readwrite

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

Formats the value using the given formatter.

impl Default for event_fd_readwrite

fn default() -> event_fd_readwrite

Returns the "default value" for a type.

impl WasmValue for event_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.