Enum Rank 

#[repr(u8)]
pub enum Rank {
    One = 0,
    Two = 1,
    Three = 2,
    Four = 3,
    Five = 4,
    Six = 5,
    Seven = 6,
    Eight = 7,
}

A chessboard rank from one through eight.

Variants

One = 0

First rank.

Two = 1

Second rank.

Three = 2

Third rank.

Four = 3

Fourth rank.

Five = 4

Fifth rank.

Six = 5

Sixth rank.

Seven = 6

Seventh rank.

Eight = 7

Eighth rank.

Implementations

impl Rank

pub const fn index(self) -> u8

Returns the zero-based rank index from one through eight.

Examples

use chessnut_move::protocol::Rank;

assert_eq!(Rank::One.index(), 0);
assert_eq!(Rank::Eight.index(), 7);

Trait Implementations

impl Clone for Rank

fn clone(&self) -> Rank

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Rank

impl Debug for Rank

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

Formats the value using the given formatter.

impl Display for Rank

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

Formats the value using the given formatter.

impl Eq for Rank

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Rank

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

Equality operator ==.

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

Inequality operator !=.

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralPartialEq for Rank