Struct tokio_process::ChildStdin
[−]
[src]
pub struct ChildStdin { /* fields omitted */ }
The standard input stream for spawned children.
This type implements the Write
trait to pass data to the stdin handle of
a child process. Note that this type is also "futures aware" meaning that it
is both (a) nonblocking and (b) will panic if used off of a future's task.
Trait Implementations
impl Write for ChildStdin
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fn write(&mut self, bytes: &[u8]) -> Result<usize>
Write a buffer into this object, returning how many bytes were written. Read more
fn flush(&mut self) -> Result<()>
Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
1.0.0
Attempts to write an entire buffer into this write. Read more
fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>
1.0.0
Writes a formatted string into this writer, returning any error encountered. Read more
fn by_ref(&mut self) -> &mut Self
1.0.0
Creates a "by reference" adaptor for this instance of Write
. Read more
impl AsyncWrite for ChildStdin
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fn shutdown(&mut self) -> Poll<(), Error>
Initiates or attempts to shut down this writer, returning success when the I/O connection has completely shut down. Read more
fn write_buf<B>(&mut self, buf: &mut B) -> Result<Async<usize>, Error> where
B: Buf,
B: Buf,
Write a Buf
into this value, returning how many bytes were written. Read more