Struct process_wrap::std::StdChild

pub struct StdChild(pub Child);

Available on crate feature std only.

A thin wrapper around Child.

This is used only because implementing StdChildWrapper directly on std’s Child creates loops in the type system. It is not intended to be used directly, but only to be used internally by the library.

Tuple Fields

0: Child

Trait Implementations

impl Debug for StdChild

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

Formats the value using the given formatter.

impl StdChildWrapper for StdChild

fn inner(&self) -> &Child

Obtain a reference to the underlying Child.

fn inner_mut(&mut self) -> &mut Child

Obtain a mutable reference to the underlying Child.

fn into_inner(self: Box<Self>) -> Child

Consume the wrapper and return the underlying Child.

fn stdin(&mut self) -> &mut Option<ChildStdin>

Obtain the Child’s stdin.

fn stdout(&mut self) -> &mut Option<ChildStdout>

Obtain the Child’s stdout.

fn stderr(&mut self) -> &mut Option<ChildStderr>

Obtain the Child’s stderr.

fn id(&self) -> u32

Obtain the Child’s process ID.

fn kill(&mut self) -> Result<()>

Kill the Child and wait for it to exit.

fn start_kill(&mut self) -> Result<()>

Kill the Child without waiting for it to exit.

fn try_wait(&mut self) -> Result<Option<ExitStatus>>

Check if the Child has exited without blocking, and if so, return its exit status.

fn wait(&mut self) -> Result<ExitStatus>

Wait for the Child to exit and return its exit status.

fn wait_with_output(self: Box<Self>) -> Result<Output>

where Self: 'static,

Wait for the Child to exit and return its exit status and outputs.

fn signal(&self, sig: i32) -> Result<()>

Available on Unix only.

Send a signal to the Child.