Struct LichessLoader

pub struct LichessLoader { /* private fields */ }

High-performance Lichess puzzle database loader

Implementations

impl LichessLoader

pub fn new() -> Self

Create a new Lichess loader with default settings

pub fn new_premium() -> Self

Create a premium loader with optimized settings

pub fn with_rating_range(self, min: u32, max: u32) -> Self

Set rating range filter

pub fn with_themes(self, themes: Vec<String>) -> Self

Set theme filter

pub fn with_batch_size(self, size: usize) -> Self

Set batch size for memory control

pub fn load_parallel<P: AsRef<Path>>( &self, csv_path: P, ) -> Result<Vec<TrainingData>, Box<dyn Error>>

Load training data from Lichess puzzle CSV with lightning speed

pub fn load_parallel_with_moves<P: AsRef<Path>>( &self, csv_path: P, ) -> Result<Vec<(Board, f32, ChessMove)>, Box<dyn Error>>

Load training data with moves from Lichess puzzle CSV for pattern recognition

Trait Implementations

impl Default for LichessLoader

fn default() -> Self

Returns the “default value” for a type.