Struct aoclib::geometry::point::Point

pub struct Point {
    pub x: i32,
    pub y: i32,
}

Fields

x: i32

y: i32

Implementations

impl Point

pub const fn new(x: i32, y: i32) -> Point

pub fn manhattan(self) -> i32

pub fn abs(&self) -> Point

pub fn rotate_right(&self) -> Point

Rotate this point clockwise around the origin.

For example:

let mut point = Point::new(2, 1);
point = point.rotate_right();
assert_eq!(point, Point::new(1, -2));
point = point.rotate_right();
assert_eq!(point, Point::new(-2, -1));
point = point.rotate_right();
assert_eq!(point, Point::new(-1, 2));
point = point.rotate_right();
assert_eq!(point, Point::new(2, 1));

pub fn rotate_left(&self) -> Point

Rotate this point counterclockwise around the origin.

For example:

let mut point = Point::new(2, 1);
point = point.rotate_left();
assert_eq!(point, Point::new(-1, 2));
point = point.rotate_left();
assert_eq!(point, Point::new(-2, -1));
point = point.rotate_left();
assert_eq!(point, Point::new(1, -2));
point = point.rotate_left();
assert_eq!(point, Point::new(2, 1));

Trait Implementations

impl Add<(i32, i32)> for Point

type Output = Point

The resulting type after applying the + operator.

fn add(self, deltas: (i32, i32)) -> Point

Performs the + operation.

impl Add<Direction> for Point

type Output = Point

The resulting type after applying the + operator.

fn add(self, direction: Direction) -> Point

Performs the + operation.

impl Add<LineSegment> for Point

type Output = Point

The resulting type after applying the + operator.

fn add(self, line_segment: LineSegment) -> Point

Performs the + operation.

impl Add<Point> for Point

type Output = Point

The resulting type after applying the + operator.

fn add(self, other: Point) -> Point

Performs the + operation.

impl AddAssign<(i32, i32)> for Point

fn add_assign(&mut self, (dx, dy): (i32, i32))

Performs the += operation.

impl AddAssign<Direction> for Point

fn add_assign(&mut self, direction: Direction)

Performs the += operation.

impl AddAssign<LineSegment> for Point

fn add_assign(&mut self, _: LineSegment)

Performs the += operation.

impl AddAssign<Point> for Point

fn add_assign(&mut self, other: Point)

Performs the += operation.

impl Clone for Point

fn clone(&self) -> Point

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Point

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

Formats the value using the given formatter.

impl Default for Point

fn default() -> Point

Returns the “default value” for a type.

impl Div<i32> for Point

type Output = Point

The resulting type after applying the / operator.

fn div(self, other: i32) -> Point

Performs the / operation.

impl From<(usize, usize)> for Point

fn from((x, y): (usize, usize)) -> Self

Converts to this type from the input type.

impl Hash for Point

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<Tile> Index<Point> for Map<Tile>

fn index(&self, point: Point) -> &Tile

Panics if point.x < 0 || point.y < 0

type Output = Tile

The returned type after indexing.

impl<Tile> IndexMut<Point> for Map<Tile>

fn index_mut(&mut self, point: Point) -> &mut Tile

Panics if point.x < 0 || point.y < 0

impl Mul<i32> for Point

type Output = Point

The resulting type after applying the * operator.

fn mul(self, other: i32) -> Point

Performs the * operation.

impl Ord for Point

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Point> for Point

fn eq(&self, other: &Point) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<Point> for Point

fn partial_cmp(&self, other: &Point) -> 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 PointTrait for Point

type N = i32

Numeric type backing this point

fn manhattan(self) -> Self::N

Return the manhattan distance of this point from the origin.

fn decr(self) -> Self

Reduce all components of this point by 1.

fn incr(self) -> Self

Increase all components of this point by 1.

fn inclusive_range(min: Self, max: Self) -> Box<dyn Iterator<Item = Self>>

Generate all points inclusively bounded by min and max.

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

Return the boundary minimum between self and other.

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

Return the boundary maximum between self and other.

fn volume<T>(self) -> Twhere T: From<Self::N> + Mul<Output = T>,

Return the volume of the space defined between this point and the origin.

fn adjacent(self) -> Box<dyn Iterator<Item = Self>>where Self: 'static,

Iterate over points adjacent to this point.

impl Sub<Point> for Point

type Output = Point

The resulting type after applying the - operator.

fn sub(self, other: Point) -> Point

Performs the - operation.

impl SubAssign<Point> for Point

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl TryFrom<Point> for Direction

Inverse of Direction::deltas.

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: Point) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Point

impl Eq for Point

impl StructuralEq for Point

impl StructuralPartialEq for Point