Struct OpeningBook

pub struct OpeningBook { /* private fields */ }

Opening book for chess positions

Implementations

impl OpeningBook

pub fn new() -> Self

Create a new opening book

pub fn with_standard_openings() -> Self

Create a basic opening book with common openings

pub fn add_opening( &mut self, fen: &str, evaluation: f32, best_moves: Vec<(ChessMove, f32)>, name: String, eco_code: Option<String>, ) -> Result<(), String>

Add an opening entry

pub fn lookup(&self, board: &Board) -> Option<&OpeningEntry>

Look up position in opening book

pub fn contains(&self, board: &Board) -> bool

Check if position is in opening book

pub fn get_all_openings(&self) -> &HashMap<String, OpeningEntry>

Get all known openings

pub fn get_random_opening(&self) -> Option<ChessMove>

Get a random opening move from the starting position

pub fn get_statistics(&self) -> OpeningBookStats

Get opening book statistics for evaluation

Trait Implementations

impl Clone for OpeningBook

fn clone(&self) -> OpeningBook

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for OpeningBook

fn default() -> Self

Returns the “default value” for a type.