Struct ChildProcess 

pub struct ChildProcess { /* private fields */ }

Implementations

impl ChildProcess

pub fn spawn(command: &mut Command) -> Result<Self>

pub fn take_stdin(&mut self) -> Option<ChildStdin>

pub fn take_stdout(&mut self) -> Option<ChildStdout>

pub fn take_stderr(&mut self) -> Option<ChildStderr>

pub fn wait_until( &mut self, deadline: Instant, should_cancel: impl FnMut() -> bool, ) -> Result<WaitOutcome, ChildProcessError>

pub fn terminate_in_place(&mut self) -> Result<(), ChildProcessError>

Stops the group while keeping ownership, so a caller blocked on the child’s output can unblock and still tidy up afterwards.

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

pub fn request_termination(&self) -> Result<(), ChildProcessError>

Asks the group to stop with SIGTERM, so a child with a signal handler can tidy up. Reaping stays with a later wait or terminate; a group already gone counts as asked.

Trait Implementations

impl Drop for ChildProcess

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

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

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.