Enum shakmaty::Rank

#[repr(i8)]
pub enum Rank {
    First,
    Second,
    Third,
    Fourth,
    Fifth,
    Sixth,
    Seventh,
    Eighth,
}

A rank of the chessboard.

Variants

FirstSecondThirdFourthFifthSixthSeventhEighth

Methods

impl Rank

pub fn new(index: i8) -> Rank

Gets a Rank from an integer index.

Panics

Panics if the index is not in the range 0..=7.

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

pub fn from_index(index: i8) -> Option<Rank>

pub unsafe fn from_index_unchecked(index: i8) -> Rank

Gets a Rank from an integer index.

Unsafety

It is the callers responsibility to ensure the index is in the range 0..=7.

pub fn char(self) -> char

pub fn rotate(self) -> File

pub fn offset(self, delta: i8) -> Option<Rank>

pub fn flip_vertical(self) -> Rank

Trait Implementations

impl Debug for Rank

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

Formats the value using the given formatter.

impl Copy for Rank

impl Clone for Rank

fn clone(&self) -> Rank

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Rank

impl PartialEq for Rank

fn eq(&self, other: &Rank) -> 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 Ord for Rank

fn cmp(&self, other: &Rank) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl PartialOrd for Rank

fn partial_cmp(&self, other: &Rank) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Hash for Rank

fn hash<__H: Hasher>(&self, state: &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 Sub for Rank

type Output = i8

The resulting type after applying the - operator.

fn sub(self, other: Rank) -> i8

Performs the - operation.

impl Display for Rank

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

Formats the value using the given formatter.

impl From<Rank> for u8

fn from(rank: Rank) -> u8

Performs the conversion.

impl From<Rank> for i8

fn from(rank: Rank) -> i8

Performs the conversion.

impl From<Rank> for u16

fn from(rank: Rank) -> u16

Performs the conversion.

impl From<Rank> for i16

fn from(rank: Rank) -> i16

Performs the conversion.

impl From<Rank> for u32

fn from(rank: Rank) -> u32

Performs the conversion.

impl From<Rank> for i32

fn from(rank: Rank) -> i32

Performs the conversion.

impl From<Rank> for u64

fn from(rank: Rank) -> u64

Performs the conversion.

impl From<Rank> for i64

fn from(rank: Rank) -> i64

Performs the conversion.

impl From<Rank> for u128

fn from(rank: Rank) -> u128

Performs the conversion.

impl From<Rank> for i128

fn from(rank: Rank) -> i128

Performs the conversion.

impl From<Rank> for usize

fn from(rank: Rank) -> usize

Performs the conversion.

impl From<Rank> for isize

fn from(rank: Rank) -> isize

Performs the conversion.

impl From<Rank> for Bitboard

fn from(rank: Rank) -> Bitboard

Performs the conversion.