Struct pal::unix::process::Child

pub struct Child { /* private fields */ }

A child process.

Implementations

impl Child

pub fn wait(&mut self) -> Result<ExitStatus>

Synchronously waits for the child process to exit.

pub fn try_wait(&mut self) -> Result<Option<ExitStatus>>

Tries to reap the child process it has exited. Otherwise returns Ok(None).

pub fn id(&self) -> i32

Returns the child process ID.

Trait Implementations

impl AsFd for Child

fn as_fd(&self) -> BorrowedFd<'_>

Borrows the file descriptor.

impl Debug for Child

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

Formats the value using the given formatter.