Enum Stdout

pub enum Stdout<'a> {
    Raw(RawTerminal<StdoutLock<'a>>),
    Buffered,
}

Abstracts stdout for connect_socket_to_stdio. Allows callers to determine if stdout should be exclusively owned for the duration of the call.

Variants

Raw(RawTerminal<StdoutLock<'a>>)

Exclusive ownership of stdout (nothing else can write to stdout while this exists), put into raw mode.

Buffered

Shared ownership of stdout (output may be interleaved with output from other sources).

Implementations

impl Stdout<'_>

pub fn raw() -> Result<Self>

pub fn buffered() -> Self

Trait Implementations

impl Write for Stdout<'_>

fn flush(&mut self) -> Result<(), Error>

Flushes this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write(&mut self, buf: &[u8]) -> Result<usize, Error>

Writes a buffer into this writer, returning how many bytes were written.

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer.

fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adapter for this instance of Write.