Struct UserProgress 

pub struct UserProgress {
    pub xp_total: u64,
    pub achievements_unlocked: HashSet<String>,
    pub streak_current: u32,
    pub streak_best: u32,
    pub last_activity_date: u32,
    pub daily_goals: Vec<DailyGoal>,
    pub stats: UserStats,
    pub algorithms_used: HashSet<String>,
}

User’s gamification progress.

Fields

xp_total: u64

Total XP accumulated.

achievements_unlocked: HashSet<String>

IDs of unlocked achievements.

streak_current: u32

Current streak in days.

streak_best: u32

Longest streak ever achieved.

last_activity_date: u32

Last activity date (YYYYMMDD format).

daily_goals: Vec<DailyGoal>

Daily goals and their progress.

stats: UserStats

Statistics counters.

algorithms_used: HashSet<String>

Algorithms used (for “all algorithms” achievement).

Implementations

impl UserProgress

pub fn new() -> Self

Creates new empty progress.

pub fn level(&self) -> u32

Gets the current level.

pub fn level_progress(&self) -> LevelProgress

Gets detailed level progress.

pub fn award_xp(&mut self, amount: u64) -> u64

Awards XP and returns the new total.

pub fn unlock_achievement(&mut self, id: &str, tier: AchievementTier) -> u64

Unlocks an achievement and returns the XP reward.

pub fn has_achievement(&self, id: &str) -> bool

Checks if an achievement is unlocked.

pub fn achievement_count(&self) -> usize

Gets the count of unlocked achievements.

pub fn update_streak(&mut self, today: u32)

Updates the streak based on current date.

pub fn record_algorithm(&mut self, algorithm: &str)

Records an algorithm usage.

pub fn algorithms_used_count(&self) -> usize

Gets the count of unique algorithms used.

pub fn daily_goal_progress(&self) -> f64

Gets daily goal progress percentage.

pub fn reset_daily_goals(&mut self)

Resets daily goals for a new day.

Trait Implementations

impl Clone for UserProgress

fn clone(&self) -> UserProgress

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UserProgress

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

Formats the value using the given formatter.

impl Default for UserProgress

fn default() -> UserProgress

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for UserProgress

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for UserProgress

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.