Struct RecommendationEngine 

pub struct RecommendationEngine { /* private fields */ }

Engine that generates smart lesson recommendations

Implementations

impl RecommendationEngine

pub fn new() -> Self

Create a new recommendation engine with a lesson library

pub fn get_recommendations( &self, completed_lessons: &HashSet<String>, stats: &UserStats, max_recommendations: usize, ) -> Vec<LessonRecommendation>

Get personalized lesson recommendations for a user

Returns a sorted list of recommendations, best matches first

pub fn get_recommendations_by_difficulty( &self, completed_lessons: &HashSet<String>, difficulty: Difficulty, max_recommendations: usize, ) -> Vec<LessonRecommendation>

Get recommendations for a specific difficulty level

pub fn get_next_lesson( &self, completed_lessons: &HashSet<String>, stats: &UserStats, ) -> Option<LessonRecommendation>

Get the next recommended lesson (top recommendation)

pub fn get_available_lessons( &self, completed_lessons: &HashSet<String>, ) -> Vec<Lesson>

Get all lessons that are now available (prerequisites met)

Trait Implementations

impl Default for RecommendationEngine

fn default() -> Self

Returns the “default value” for a type.