Struct ProcessHandle 

pub struct ProcessHandle { /* private fields */ }

Thin process lifecycle handle.

Implementations

impl ProcessHandle

pub async fn write_stdin(&self, data: &[u8]) -> Result<()>

Write bytes to the child’s stdin. Errors if stdin was not piped.

pub fn output_subscribe(&self) -> Receiver<OutputChunk>

Subscribe to the raw output stream.

pub async fn wait_for_exit(&self)

Wait until the process exits.

pub fn has_exited(&self) -> bool

True if the child has exited.

pub fn exit_code(&self) -> Option<i32>

Exit code, if exited.

pub fn terminate(&self)

Kill the child and all descendants. Idempotent.

Trait Implementations

impl Drop for ProcessHandle

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.