Struct ProtocolRunner 

pub struct ProtocolRunner { /* private fields */ }

An executor reached by spawning a helper and talking JSON lines.

Implementations

impl ProtocolRunner

pub fn new(command: Vec<String>) -> Self

A runner that spawns command (argv) once per batch.

Once per batch, not once per job and not once for the runner’s lifetime: it is the shape a VM supervisor already has, it gives the far side a natural place to tear down whatever it built, and a helper that dies takes one batch with it rather than every batch after it.

Trait Implementations

impl CiExecutor for ProtocolRunner

fn info(&mut self) -> Result<ExecutorInfo, ExecutorError>

Identity and protocol version. Called once before any job, so a mismatched provider is refused before it can return a verdict that means something else than it appears to.

fn run(&mut self, jobs: &[Job]) -> Result<Vec<Verdict>, ExecutorError>

Runs one train’s worth of jobs. The provider chooses its own concurrency.