#[repr(i8)]
pub enum Rank {
First,
Second,
Third,
Fourth,
Fifth,
Sixth,
Seventh,
Eighth,
}
Expand description
A rank of the chessboard.
Variants
First
Second
Third
Fourth
Fifth
Sixth
Seventh
Eighth
Implementations
sourceimpl Rank
impl Rank
pub fn from_char(ch: char) -> Option<Rank>
pub fn from_index(index: i8) -> Option<Rank>
sourcepub unsafe fn from_index_unchecked(index: i8) -> 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
sourceimpl Ord for Rank
impl Ord for Rank
1.21.0 · sourcefn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Selfwhere
Self: Sized,
fn min(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialOrd<Rank> for Rank
impl PartialOrd<Rank> for Rank
sourcefn partial_cmp(&self, other: &Rank) -> Option<Ordering>
fn partial_cmp(&self, other: &Rank) -> Option<Ordering>
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 moreimpl Copy for Rank
impl Eq for Rank
impl StructuralEq for Rank
impl StructuralPartialEq for Rank
Auto Trait Implementations
impl RefUnwindSafe for Rank
impl Send for Rank
impl Sync for Rank
impl Unpin for Rank
impl UnwindSafe for Rank
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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