Struct os_pipe::PipeWriter
source · [−]pub struct PipeWriter(_);
Expand description
The writing end of a pipe, returned by pipe
.
PipeWriter
implements Into<Stdio>
, so you can pass it as an argument to
Command::stdout
or Command::stderr
to spawn a child process that writes
to the pipe.
Implementations
sourceimpl PipeWriter
impl PipeWriter
pub fn try_clone(&self) -> Result<PipeWriter>
Trait Implementations
sourceimpl AsRawFd for PipeWriter
impl AsRawFd for PipeWriter
sourceimpl Debug for PipeWriter
impl Debug for PipeWriter
sourceimpl From<PipeWriter> for Stdio
impl From<PipeWriter> for Stdio
sourcefn from(p: PipeWriter) -> Stdio
fn from(p: PipeWriter) -> Stdio
Performs the conversion.
sourceimpl FromRawFd for PipeWriter
impl FromRawFd for PipeWriter
sourceunsafe fn from_raw_fd(fd: RawFd) -> PipeWriterⓘNotable traits for PipeWriterimpl Write for PipeWriterimpl<'a> Write for &'a PipeWriter
unsafe fn from_raw_fd(fd: RawFd) -> PipeWriterⓘNotable traits for PipeWriterimpl Write for PipeWriterimpl<'a> Write for &'a PipeWriter
Constructs a new instance of Self
from the given raw file
descriptor. Read more
sourceimpl IntoRawFd for PipeWriter
impl IntoRawFd for PipeWriter
sourcefn into_raw_fd(self) -> RawFd
fn into_raw_fd(self) -> RawFd
Consumes this object, returning the raw underlying file descriptor. Read more
sourceimpl Write for PipeWriter
impl Write for PipeWriter
sourcefn write(&mut self, buf: &[u8]) -> Result<usize>
fn write(&mut self, buf: &[u8]) -> Result<usize>
Write a buffer into this writer, returning how many bytes were written. Read more
sourcefn flush(&mut self) -> Result<()>
fn flush(&mut self) -> Result<()>
Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
sourcefn is_write_vectored(&self) -> bool
fn is_write_vectored(&self) -> bool
can_vector
)Determines if this Write
r has an efficient write_vectored
implementation. Read more
1.0.0 · sourcefn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
Attempts to write an entire buffer into this writer. Read more
sourcefn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>
fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>
write_all_vectored
)Attempts to write multiple buffers into this writer. Read more
sourceimpl<'a> Write for &'a PipeWriter
impl<'a> Write for &'a PipeWriter
sourcefn write(&mut self, buf: &[u8]) -> Result<usize>
fn write(&mut self, buf: &[u8]) -> Result<usize>
Write a buffer into this writer, returning how many bytes were written. Read more
sourcefn flush(&mut self) -> Result<()>
fn flush(&mut self) -> Result<()>
Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
sourcefn is_write_vectored(&self) -> bool
fn is_write_vectored(&self) -> bool
can_vector
)Determines if this Write
r has an efficient write_vectored
implementation. Read more
1.0.0 · sourcefn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
Attempts to write an entire buffer into this writer. Read more
sourcefn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>
fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>
write_all_vectored
)Attempts to write multiple buffers into this writer. Read more
Auto Trait Implementations
impl RefUnwindSafe for PipeWriter
impl Send for PipeWriter
impl Sync for PipeWriter
impl Unpin for PipeWriter
impl UnwindSafe for PipeWriter
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more