Struct Cache

pub struct Cache { /* private fields */ }

During position.do_move, there are a number of variables that are updated in one direction, which are restored from backups in MoveInfo during position.undo_move. Instead of each MoveInfo keeping its own repetitive copy of this undone info, they should be saved separately.

Implementations

impl Cache

pub fn illegal() -> Self

Return a cache with garbage values.

Trait Implementations

impl Clone for Cache

fn clone(&self) -> Cache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Cache

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

Formats the value using the given formatter.

impl From<&Position> for Cache

fn from(position: &Position) -> Self

Converts to this type from the input type.

impl PartialEq for Cache

fn eq(&self, other: &Cache) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Cache

impl Eq for Cache

impl StructuralPartialEq for Cache