Struct TestPrioritizer 

pub struct TestPrioritizer { /* private fields */ }

Heuristic test case prioritizer (legacy)

Simple prioritizer using heuristic bug prediction. For production use with reinforcement learning, prefer RLTestPrioritizer which implements Thompson Sampling (Spieker et al. 2017).

Implementations

impl TestPrioritizer

pub fn new() -> Self

Create a new test prioritizer

pub fn prioritize(&self, features: &[CodeFeatures]) -> Vec<usize>

Prioritize test cases by predicted failure probability

Uses heuristic BugPredictor. For RL-based prioritization, use RLTestPrioritizer instead.

Returns indices sorted by priority (highest first)

pub fn update_feedback(&mut self, _feature: &str, _failed: bool)

Update with feedback from test results

No-op for heuristic prioritizer. Use RLTestPrioritizer::update_feedback for learning-based prioritization.

Trait Implementations

impl Debug for TestPrioritizer

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

Formats the value using the given formatter.

impl Default for TestPrioritizer

fn default() -> TestPrioritizer

Returns the “default value” for a type.