Struct ProcessChild 

pub struct ProcessChild<'a> { /* private fields */ }

Borrowed access to the operating-system child owned by a ProcessRunner.

The wrapper keeps process termination on the runner’s signal-aware path: kill and kill_with signal the child and its process group, honor the configured grace period, and then escalate if necessary. Use native or native_mut when direct access to Tokio’s child object is required.

Implementations

impl ProcessChild<'_>

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

Process id of the active child.

pub fn native(&self) -> &Child

Borrow Tokio’s native child process object.

pub fn native_mut(&mut self) -> &mut Child

Mutably borrow Tokio’s native child process object.

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

Stop the child using the runner’s configured signal and grace period.

pub fn kill_with(&mut self, signal: &str) -> Result<()>

Stop the child using an explicit signal and the configured grace period.