Struct ProcessInfo 

pub struct ProcessInfo { /* private fields */ }

Type representing information about spawned process.

Implementations

impl ProcessInfo

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

Retrieve information about OS-assigned process identifier. For more information see Child::id docs.

pub fn exit_status(&self) -> Option<ExitStatus>

Retrieve information about process exit status. If the process has exited, then Some(status) is returned. If the exit status is not available at this time then None is returned.

pub fn is_running(&self) -> bool

Check if process is still running. This is equivalent of self.exit_status().is_none().

Trait Implementations

impl Clone for ProcessInfo

fn clone(&self) -> ProcessInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProcessInfo

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

Formats the value using the given formatter.

impl PartialEq for ProcessInfo

fn eq(&self, other: &ProcessInfo) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ProcessInfo

impl StructuralPartialEq for ProcessInfo