Struct PythonRunner 

pub struct PythonRunner { /* private fields */ }

A Runner backed by a real Python subprocess spawned through uv.

Stores the lesson’s packages at construction (ADR-0011); execute builds the uv run --with <pkg> invocation from them. The Runner trait stays clean of the packages concern — they are constructor state, not a per-call parameter (§3.4).

Implementations

impl PythonRunner

pub fn new(timeout: Timeout, packages: Vec<String>) -> Self

Build a runner that kills any execution exceeding timeout, spawning uv run --with <pkg> for each package in packages (ADR-0011).

Trait Implementations

impl Clone for PythonRunner

fn clone(&self) -> PythonRunner

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PythonRunner

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

Formats the value using the given formatter.

impl Default for PythonRunner

fn default() -> Self

A 30-second bound — generous for a lesson exercise, finite for a runaway. No packages (the pre-ADR-0011 default).

impl Runner for PythonRunner

async fn execute( &self, code: &str, _checks: &[String], ) -> Result<ExecutionResult, RunnerError>

Execute code, returning its normalized ExecutionResult.