Enum CommandStatus 

pub enum CommandStatus {
    Exited(i32),
    Signalled(Option<i32>),
    TimedOut,
    Started,
    Failed(&'static str),
}

How an observed command finished. Carries no captured stdout/stderr — only a coarse, allocation-free category — so an observer can never leak process output (which could echo user text) into a log.

Variants

Exited(i32)

The process exited with this code (0 for success; any code, since a non-zero exit is not an error at the runner seam).

Signalled(Option<i32>)

Terminated by a signal (Unix); the number when the kernel exposed one.

TimedOut

Killed for exceeding its timeout.

Started

A live streaming handle was returned (ProcessRunner::start); the command’s completion, exit code, and duration are observed by whoever drives the handle, not here.

Failed(&'static str)

The run failed before producing an exit code (spawn/launch/IO error). The &'static str is a stable category — never the error’s captured output.

Trait Implementations

impl Clone for CommandStatus

fn clone(&self) -> CommandStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CommandStatus

impl Debug for CommandStatus

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

Formats the value using the given formatter.

impl Eq for CommandStatus

impl PartialEq for CommandStatus

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CommandStatus