Struct ProcessHandle

pub struct ProcessHandle { /* private fields */ }

Implementations

impl ProcessHandle

pub fn spawn(name: impl Into<Cow<'static, str>>, cmd: Command) -> Result<Self>

pub fn spawn_with_capacity( name: impl Into<Cow<'static, str>>, cmd: Command, stdout_channel_capacity: usize, stderr_channel_capacity: usize, ) -> Result<Self>

pub fn id(&self) -> Option<u32>

pub fn is_running(&mut self) -> IsRunning

pub fn stdout(&self) -> &OutputStream

pub fn stderr(&self) -> &OutputStream

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

pub async fn wait_with_output( &mut self, ) -> Result<(ExitStatus, Vec<String>, Vec<String>), WaitError>

pub fn terminate_on_drop( self, graceful_termination_timeout: Duration, forceful_termination_timeout: Duration, ) -> TerminateOnDrop

pub async fn send_interrupt_signal(&mut self) -> Result<(), Error>

Manually sed a SIGINT on unix or equivalent on Windows to this process.

Prefer to call terminate instead, if you want to make sure this process is terminated.

pub async fn send_terminate_signal(&mut self) -> Result<(), Error>

Manually sed a SIGTERM on unix or equivalent on Windows to this process.

Prefer to call terminate instead, if you want to make sure this process is terminated.

pub async fn terminate( &mut self, interrupt_timeout: Duration, terminate_timeout: Duration, ) -> Result<ExitStatus, TerminationError>

Terminates this process by sending a SIGINT, SIGTERM or even a SIGKILL if the process doesn’t run to completion after receiving any of the first two signals.

Recommendation: Use timeout!

pub fn into_inner(self) -> (Child, OutputStream, OutputStream)

Consumes this handle to provide the wrapped tokio::process::Child instance as well as the stdout and stderr output streams.

Trait Implementations

impl Debug for ProcessHandle

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

Formats the value using the given formatter.