Struct PositionMut 

pub struct PositionMut<'g> { /* private fields */ }

A mutable reference to a position in a game.

Implementations

impl<'g> PositionMut<'g>

pub fn push_uci(&mut self, uci: Move) -> Result<MoveMut<'_>>

pub fn into_push_uci(self, uci: Move) -> Result<MoveMut<'g>>

impl<'g> PositionMut<'g>

Options Mutation API

pub fn push(&mut self, play: Move) -> Result<MoveMut<'_>>

pub fn into_push(self, play: Move) -> Result<MoveMut<'g>>

pub fn option_mut_or_push(&mut self, play: Move) -> Result<MoveMut<'_>>

pub fn into_option_or_push(self, play: Move) -> Result<MoveMut<'g>>

pub fn insert_before( &mut self, option: impl Choose, play: Move, ) -> Result<MoveMut<'_>>

pub fn into_insert_before( self, option: impl Choose, play: Move, ) -> Result<MoveMut<'g>>

pub fn option_mut_or_insert_before( &mut self, option: impl Choose, play: Move, ) -> Result<MoveMut<'_>>

pub fn into_option_or_insert_before( self, option: impl Choose, play: Move, ) -> Result<MoveMut<'g>>

pub fn insert_after( &mut self, option: impl Choose, play: Move, ) -> Result<MoveMut<'_>>

pub fn into_insert_after( self, option: impl Choose, play: Move, ) -> Result<MoveMut<'g>>

pub fn option_mut_or_insert_after( &mut self, option: impl Choose, play: Move, ) -> Result<MoveMut<'_>>

pub fn into_option_or_insert_after( self, option: impl Choose, play: Move, ) -> Result<MoveMut<'g>>

pub fn pop(&mut self) -> Result<()>

pub fn remove(&mut self, option: impl Choose) -> Result<()>

pub fn into_remove_play(self) -> Result<PositionMut<'g>>

pub fn swap(&mut self, a: impl Choose, b: impl Choose) -> Result<bool>

pub fn raise(&mut self, option: impl Choose) -> Result<bool>

pub fn lower(&mut self, option: impl Choose) -> Result<bool>

pub fn promote(&mut self, option: impl Choose) -> Result<bool>

pub fn demote(&mut self, option: impl Choose) -> Result<bool>

pub fn drag(&mut self, from: impl Choose, to: impl Choose) -> Result<bool>

impl<'g> PositionMut<'g>

Access API.

pub const fn slot(&self) -> PositionSlot

pub const fn game(&self) -> &Game

pub const fn as_ref(&self) -> PositionRef<'_>

pub fn into_ref(self) -> PositionRef<'g>

pub fn set_comment(&mut self, comment: Option<Text>)

pub fn set_evaluation(&mut self, evaluation: Option<Evaluation>)

pub fn set_expanded(&mut self, expanded: bool)

pub fn update_public(&mut self, update: impl FnOnce(&mut PositionPublic))

impl<'g> PositionMut<'g>

Traversal API.

pub fn cursor_mut(&mut self) -> CursorMut<'_>

pub fn into_cursor_mut(self) -> CursorMut<'g>

pub const fn play(&self) -> Result<MoveRef<'_>>

pub fn play_mut(&mut self) -> Result<MoveMut<'_>>

pub fn into_play(self) -> Result<MoveMut<'g>>

pub fn main_mut(&mut self) -> Result<MoveMut<'_>>

pub fn into_main(self) -> Result<MoveMut<'g>>

pub fn option_mut(&mut self, option: impl Choose) -> Result<MoveMut<'_>>

pub fn into_option(self, option: impl Choose) -> Result<MoveMut<'g>>

pub fn alternatives_mut(&mut self) -> MovesMut<'_>

pub fn into_alternatives(self) -> MovesMut<'g>

pub fn iter_mut(&mut self) -> MovesMut<'_>

pub fn into_iter_mut(self) -> MovesMut<'g>

Methods from Deref<Target = Position>

pub fn options(&self) -> &[MoveSlot]

pub fn position(&self) -> Position

pub fn comment(&self) -> Option<&Text>

pub fn evaluation(&self) -> Option<&Evaluation>

pub fn expanded(&self) -> bool

pub fn legal(&self) -> &[Move]

pub fn check(&self) -> Option<Check>

pub fn is_terminal(&self) -> bool

pub fn terminal(&self) -> Option<Terminal>

pub fn is_checkmate(&self) -> bool

pub fn is_stalemate(&self) -> bool

Methods from Deref<Target = Position>

pub fn apparent_fen(&self) -> String

pub fn fen(&self) -> String

pub fn chess_fen(&self) -> Option<String>

pub fn shredder_fen(&self) -> String

pub fn transposition_fen(&self) -> String

pub fn legal_plays(&self) -> Vec<Move>

pub fn legal_castle_plays(&self) -> Vec<Move>

pub fn pseudo_piece_plays(&self) -> Vec<Move>

pub fn legal_king_plays(&self) -> Vec<Move>

pub fn can_castle(&self, side: Side) -> Option<Move>

pub fn is_terminal(&self) -> bool

pub fn terminal(&self) -> Option<Terminal>

pub fn board(&self) -> Board

pub fn turn(&self) -> Player

pub fn castles(&self) -> Castles

pub fn en_passant(&self) -> Option<EnPassant>

pub fn reversible(&self) -> u32

pub fn round(&self) -> NonZeroU32

pub fn requires_freestyle(&self) -> bool

pub fn checkers(&self) -> Bitboard

pub fn is_check(&self) -> bool

pub fn capture_plays(&self) -> Vec<Move>

pub fn castle_side_plays(&self, side: Side) -> Vec<Move>

pub fn castle_plays(&self) -> Vec<Move>

pub fn first_ply(&self) -> usize

Trait Implementations

impl Deref for PositionMut<'_>

type Target = Position

The resulting type after dereferencing.

fn deref(&self) -> &Position

Dereferences the value.