Struct command_group::builder::CommandGroupBuilder

pub struct CommandGroupBuilder<'a, T> { /* private fields */ }

CommandGroupBuilder is a builder for a group of processes.

It is created via the group method on Command or AsyncCommand.

Implementations

impl CommandGroupBuilder<'_, Command>

pub fn spawn(&mut self) -> Result<GroupChild>

Executes the command as a child process group, returning a handle to it.

By default, stdin, stdout and stderr are inherited from the parent.

On Windows, this creates a job object instead of a POSIX process group.

Examples

Basic usage:

use std::process::Command;
use command_group::CommandGroup;

Command::new("ls")
        .group()
        .spawn()
        .expect("ls command failed to start");

impl CommandGroupBuilder<'_, Command>

pub fn spawn(&mut self) -> Result<AsyncGroupChild>

Executes the command as a child process group, returning a handle to it.

By default, stdin, stdout and stderr are inherited from the parent.

On Windows, this creates a job object instead of a POSIX process group.

Examples

Basic usage:

use tokio::process::Command;
use command_group::AsyncCommandGroup;

Command::new("ls")
        .group()
        .spawn()
        .expect("ls command failed to start");

impl<'a, T> CommandGroupBuilder<'a, T>

pub fn kill_on_drop(&mut self, kill_on_drop: bool) -> &mut Self

See tokio::process::Command::kill_on_drop.