Struct SpawnThenWaitWithOutput 

pub struct SpawnThenWaitWithOutput { /* private fields */ }

I/O-free coroutine for spawning a process then waiting for its child’s output.

This coroutine should be used when you need to collect the child process’ output, from stdout and stderr.

If you do not need to collect the output, or if you need to pipe the output to another process, see super::spawn_then_wait::SpawnThenWait.

Implementations

impl SpawnThenWaitWithOutput

pub fn new(cmd: Command) -> Self

Creates a new coroutine from the given command builder.

pub fn resume( &mut self, arg: Option<ProcessIo>, ) -> SpawnThenWaitWithOutputResult

Makes the coroutine progress.

Trait Implementations

impl Debug for SpawnThenWaitWithOutput

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

Formats the value using the given formatter.