Enum RunStatus 

pub enum RunStatus {
    Running,
    Paused,
    Completed,
    Failed,
}

The durable lifecycle status of a run, so a caller can tell a crashed run (still Running) from one paused for a human (Paused) or finished (Completed). OS- and rusqlite-free, so it is safe in the public API.

use io_harness::{RunStatus, Store};

let store = Store::memory()?;
let crashed = store.start_run("summarise the README", "NOTES.md")?;
let waiting = store.start_run("rewrite the changelog", "CHANGELOG.md")?;
let done = store.start_run("add a hello function", "src/hello.rs")?;
store.finish_run(waiting, "awaiting_approval")?;
store.finish_run(done, "success")?;

// The triage a supervisor does on startup. A run left `Running` by a store
// nobody is driving is one whose process died mid-loop: resume it. `Paused` is
// waiting on a human and resumes with their decision, not without it.
let resumable: Vec<i64> = store
    .runs()?
    .into_iter()
    .filter(|id| store.run_status(*id).ok().flatten() == Some(RunStatus::Running))
    .collect();
assert_eq!(resumable, [crashed]);
assert_eq!(store.run_status(waiting)?, Some(RunStatus::Paused));
assert_eq!(store.run_status(done)?, Some(RunStatus::Completed));

Variants

Running

The run is in progress — or was, until the process died mid-loop. A Running run found in a store is the resume target.

Paused

The run paused for a human decision and can be resumed once it arrives.

Completed

The run finished (with success or a terminal budget/deny outcome).

Failed

The run ended in an error.

Trait Implementations

impl Clone for RunStatus

fn clone(&self) -> RunStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RunStatus

impl Debug for RunStatus

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

Formats the value using the given formatter.

impl Eq for RunStatus

impl PartialEq for RunStatus

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RunStatus