Enum ShellPipeWriter

pub enum ShellPipeWriter {
    OsPipe(PipeWriter),
    StdFile(File),
    Stdout,
    Stderr,
    Null,
}

Writer side of a pipe.

Ensure that all of these are dropped when complete in order to prevent deadlocks where the reader hangs waiting for a read.

Variants

OsPipe(PipeWriter)

StdFile(File)

Stdout

Stderr

Null

Implementations

impl ShellPipeWriter

pub fn stdout() -> Self

pub fn stderr() -> Self

pub fn null() -> Self

pub fn from_std(std_file: File) -> Self

pub fn into_stdio(self) -> Stdio

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

pub fn write_all_iter<'a>( &mut self, iter: impl Iterator<Item = &'a [u8]> + 'a, ) -> Result<()>

pub fn write_line(&mut self, line: &str) -> Result<()>

Trait Implementations

impl Clone for ShellPipeWriter

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShellPipeWriter

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

Formats the value using the given formatter.