Struct async_std::process::ChildStdin

pub struct ChildStdin(_);

This is supported on unstable only.

A handle to a child process’s standard input (stdin).

When a ChildStdin is dropped, the underlying handle gets clossed. If the child process was previously blocked on input, it becomes unblocked after dropping.

Trait Implementations

impl AsyncWrite for ChildStdin

pub fn poll_write(
    self: Pin<&mut ChildStdin>,
    cx: &mut Context<'_>,
    buf: &[u8]
) -> Poll<Result<usize, Error>>

Attempt to write bytes from buf into the object.

pub fn poll_flush(
    self: Pin<&mut ChildStdin>,
    cx: &mut Context<'_>
) -> Poll<Result<(), Error>>

Attempt to flush the object, ensuring that any buffered data reach their destination.

pub fn poll_close(
    self: Pin<&mut ChildStdin>,
    cx: &mut Context<'_>
) -> Poll<Result<(), Error>>

Attempt to close the object.

fn poll_write_vectored(
    self: Pin<&mut Self>,
    cx: &mut Context<'_>,
    bufs: &[IoSlice<'_>]
) -> Poll<Result<usize, Error>>

Attempt to write bytes from bufs into the object using vectored IO operations.

impl Debug for ChildStdin

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

Formats the value using the given formatter.