Enum File

#[repr(u8)]
pub enum File {
    A = 0,
    B = 1,
    C = 2,
    D = 3,
    E = 4,
    F = 5,
    G = 6,
    H = 7,
}

A file of the chessboard.

Variants

A = 0

B = 1

C = 2

D = 3

E = 4

F = 5

G = 6

H = 7

Implementations

impl File

pub const ALL: [File; 8]

A, …, H.

pub const fn new(index: u32) -> File

Gets a File from an integer index.

Panics

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

pub const unsafe fn new_unchecked(index: u32) -> File

Gets a File from an integer index.

Safety

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

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

pub const fn char(self) -> char

pub const fn upper_char(self) -> char

pub fn offset(self, delta: i32) -> Option<File>

pub const fn distance(self, other: File) -> u32

pub const fn flip_horizontal(self) -> File

pub const fn flip_diagonal(self) -> Rank

pub const fn flip_anti_diagonal(self) -> Rank

pub const fn to_u32(self) -> u32

pub const fn to_usize(self) -> usize

Trait Implementations

impl Clone for File

fn clone(&self) -> File

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for File

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

Formats the value using the given formatter.

impl Display for File

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

Formats the value using the given formatter.

impl Hash for File

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

where __H: Hasher,

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 File

fn cmp(&self, other: &File) -> 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 File

fn eq(&self, other: &File) -> 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 PartialOrd for File

fn partial_cmp(&self, other: &File) -> 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 Sub for File

type Output = i32

The resulting type after applying the - operator.

fn sub(self, other: File) -> i32

Performs the - operation.

impl TryFrom<i128> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: i128) -> Result<File, <File as TryFrom<i128>>::Error>

Performs the conversion.

impl TryFrom<i16> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: i16) -> Result<File, <File as TryFrom<i16>>::Error>

Performs the conversion.

impl TryFrom<i32> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<File, <File as TryFrom<i32>>::Error>

Performs the conversion.

impl TryFrom<i64> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: i64) -> Result<File, <File as TryFrom<i64>>::Error>

Performs the conversion.

impl TryFrom<i8> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: i8) -> Result<File, <File as TryFrom<i8>>::Error>

Performs the conversion.

impl TryFrom<isize> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: isize) -> Result<File, <File as TryFrom<isize>>::Error>

Performs the conversion.

impl TryFrom<u128> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: u128) -> Result<File, <File as TryFrom<u128>>::Error>

Performs the conversion.

impl TryFrom<u16> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: u16) -> Result<File, <File as TryFrom<u16>>::Error>

Performs the conversion.

impl TryFrom<u32> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: u32) -> Result<File, <File as TryFrom<u32>>::Error>

Performs the conversion.

impl TryFrom<u64> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: u64) -> Result<File, <File as TryFrom<u64>>::Error>

Performs the conversion.

impl TryFrom<u8> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<File, <File as TryFrom<u8>>::Error>

Performs the conversion.

impl TryFrom<usize> for File

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: usize) -> Result<File, <File as TryFrom<usize>>::Error>

Performs the conversion.

impl Copy for File

impl Eq for File

impl StructuralPartialEq for File