#[repr(u8)]
pub enum File {
A,
B,
C,
D,
E,
F,
G,
H,
}
Expand description
A file of the chessboard.
Variants
A
B
C
D
E
F
G
H
Implementations
sourceimpl File
impl File
sourcepub unsafe fn new_unchecked(index: u32) -> File
pub 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 fn from_char(ch: char) -> Option<File>
pub fn char(self) -> char
pub fn upper_char(self) -> char
pub fn offset(self, delta: i32) -> Option<File>
pub fn distance(self, other: File) -> u32
pub fn flip_horizontal(self) -> File
pub fn flip_diagonal(self) -> Rank
pub fn flip_anti_diagonal(self) -> Rank
Trait Implementations
sourceimpl Ord for File
impl Ord for File
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialEq<File> for File
impl PartialEq<File> for File
sourceimpl PartialOrd<File> for File
impl PartialOrd<File> for File
sourcefn partial_cmp(&self, other: &File) -> Option<Ordering>
fn partial_cmp(&self, other: &File) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl Step for File
Available on crate feature step
only.
impl Step for File
step
only.sourcefn steps_between(start: &Self, end: &Self) -> Option<usize>
fn steps_between(start: &Self, end: &Self) -> Option<usize>
step_trait
)Returns the number of successor steps required to get from start
to end
. Read more
sourcefn forward_checked(start: Self, count: usize) -> Option<Self>
fn forward_checked(start: Self, count: usize) -> Option<Self>
step_trait
)Returns the value that would be obtained by taking the successor
of self
count
times. Read more
sourcefn backward_checked(start: Self, count: usize) -> Option<Self>
fn backward_checked(start: Self, count: usize) -> Option<Self>
step_trait
)Returns the value that would be obtained by taking the predecessor
of self
count
times. Read more
sourceunsafe fn forward_unchecked(start: Self, count: usize) -> Self
unsafe fn forward_unchecked(start: Self, count: usize) -> Self
step_trait
)Returns the value that would be obtained by taking the successor
of self
count
times. Read more
sourceunsafe fn backward_unchecked(start: Self, count: usize) -> Self
unsafe fn backward_unchecked(start: Self, count: usize) -> Self
step_trait
)Returns the value that would be obtained by taking the predecessor
of self
count
times. Read more
impl Copy for File
impl Eq for File
impl StructuralEq for File
impl StructuralPartialEq for File
Auto Trait Implementations
impl RefUnwindSafe for File
impl Send for File
impl Sync for File
impl Unpin for File
impl UnwindSafe for File
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more