Struct DeferredContainerRun 

pub struct DeferredContainerRun<T> { /* private fields */ }

A provisional container result whose successful value remains owned by its mandatory cleanup check.

Implementations

impl<T> DeferredContainerRun<T>

pub fn provisional(&self) -> &T

Borrows the value while the child finishes cleanup.

pub fn finalize(self) -> Result<T, RunError>

Waits for cleanup and returns the value only after a successful exit.

pub fn finalize_with_status(self) -> Result<(T, ExitStatus), RunError>

Waits for cleanup and returns the value and actual successful child status. A nonzero/signal status remains RunError::ExitStatus. This observes this container child only, not any guest’s separate teardown.