Enum hexe_core::piece::Role

#[repr(u8)]
pub enum Role {
    Pawn,
    Knight,
    Bishop,
    Rook,
    Queen,
    King,
}

A chess piece role.

Variants

PawnKnightBishopRookQueenKing

Methods

impl Role

pub fn from_char(ch: char) -> Option<Role>

Returns a piece role from the parsed character.

pub fn into_str(self) -> &'static str

Converts self into a static string.

pub fn into_char(self) -> char

Converts self into a character.

pub fn is_slider(self) -> bool

Returns whether self is a piece role that can slide across the board.

pub fn is_promotion(&self) -> bool

The role is a promotion.

Trait Implementations

impl Index<Role> for MultiBoard

type Output = Bitboard

The returned type after indexing.

Important traits for Bitboard

impl Iterator for Bitboard type Item = Square;

fn index(&self, role: Role) -> &Bitboard

Performs the indexing (container[index]) operation.

impl IndexMut<Role> for MultiBoard

Important traits for Bitboard

impl Iterator for Bitboard type Item = Square;

fn index_mut(&mut self, role: Role) -> &mut Bitboard

Performs the mutable indexing (container[index]) operation.

impl Index for Role

Important traits for Bitboard

impl Iterator for Bitboard type Item = Square;

fn bitboard(self, board: &MultiBoard) -> Bitboard

Returns the bitboard for self in board.

fn remove<T: Into<Bitboard>>(self, bits: T, board: &mut MultiBoard)

Removes the bits of self from board.

fn remove_unchecked<T: Into<Bitboard>>(self, bits: T, board: &mut MultiBoard)

Performs a blind removal of self at bits in board.

impl From<Side> for Role

fn from(side: Side) -> Role

Performs the conversion.

impl<T> Extract<[T; 6]> for Role

type Output = T

The output type.

fn extract<'a>(self, buf: &'a [T; 6]) -> &'a T

Extracts a reference to the value for self within buf.

fn extract_mut<'a>(self, buf: &'a mut [T; 6]) -> &'a mut T

Extracts a mutable reference to the value for self within buf.

impl Copy for Role

impl Clone for Role

fn clone(&self) -> Role

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Hash for Role

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq for Role

fn eq(&self, __arg_0: &Role) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for Role

impl FromUnchecked<u8> for Role

unsafe fn from_unchecked(inner: u8) -> Self

Performs the unchecked conversion.

impl From<u8> for Role

fn from(inner: u8) -> Self

Performs the conversion.

impl FromUnchecked<u16> for Role

unsafe fn from_unchecked(inner: u16) -> Self

Performs the unchecked conversion.

impl From<u16> for Role

fn from(inner: u16) -> Self

Performs the conversion.

impl FromUnchecked<u32> for Role

unsafe fn from_unchecked(inner: u32) -> Self

Performs the unchecked conversion.

impl From<u32> for Role

fn from(inner: u32) -> Self

Performs the conversion.

impl FromUnchecked<u64> for Role

unsafe fn from_unchecked(inner: u64) -> Self

Performs the unchecked conversion.

impl From<u64> for Role

fn from(inner: u64) -> Self

Performs the conversion.

impl FromUnchecked<usize> for Role

unsafe fn from_unchecked(inner: usize) -> Self

Performs the unchecked conversion.

impl From<usize> for Role

fn from(inner: usize) -> Self

Performs the conversion.

impl Debug for Role

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

Formats the value using the given formatter.

impl Display for Role

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

Formats the value using the given formatter.

impl From<Role> for char

fn from(role: Role) -> char

Performs the conversion.

impl From<Promotion> for Role

fn from(promotion: Promotion) -> Role

Performs the conversion.

impl FromStr for Role

type Err = FromStrError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Role, FromStrError>

Parses a string s to return a value of this type.

impl FromUnchecked<Role> for Promotion

unsafe fn from_unchecked(role: Role) -> Promotion

Performs the unchecked conversion.