Enum aoclib::geometry::direction::Direction

Down

Implementations§

impl Direction

pub fn deltas(self) -> (i32, i32)

(dx, dy), for Right is +x and Up is +y

pub fn turn_right(self) -> Direction

pub fn turn_left(self) -> Direction

pub fn reverse(self) -> Direction

pub fn iter() -> impl Iterator<Item = Direction>

Iterate over the four orthogonal directions

pub fn iter_diag() -> impl Iterator<Item = (Direction, Direction)>

Iterate over the four diagonal direction-pairs

Each pair takes the form (vertical, horizontal).

Trait Implementations§

impl Add<Direction> for Point

type Output = Point

The resulting type after applying the + operator.

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

Performs the + operation. Read more

impl AddAssign<Direction> for Point

fn add_assign(&mut self, direction: Direction)

Performs the += operation. Read more

impl Clone for Direction

fn clone(&self) -> Direction

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for Direction

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

Formats the value using the given formatter. Read more

impl Default for Direction

fn default() -> Self

Returns the “default value” for a type. Read more

impl PartialEq<Direction> for Direction

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

This method tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

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 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 Direction

impl Eq for Direction

impl StructuralEq for Direction

impl StructuralPartialEq for Direction

Auto Trait Implementations§

impl RefUnwindSafe for Direction

impl Send for Direction

impl Sync for Direction

impl Unpin for Direction

impl UnwindSafe for Direction

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<A, B> ContextFrom<A> for Bwhere B: From<A>,

type Context = ()

fn ctx_from(a: A, _position: Point, _context: &()) -> B

impl<A, B> ContextInto for Awhere B: ContextFrom<A>,

type Context = >::Context

fn ctx_into( self, position: Point, context: &<A as ContextInto>::Context ) -> B

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fn conv<T>(self) -> Twhere Self: Into<T>,

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Checks if this value is equivalent to the given key. Read more

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Compare self to key and return true if they are equal.

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Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self>where Self: Display,

Causes self to use its Display implementation when Debug-formatted.

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Causes self to use its LowerExp implementation when Debug-formatted.

fn fmt_lower_hex(self) -> FmtLowerHex<Self>where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

fn fmt_octal(self) -> FmtOctal<Self>where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self>where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.

fn fmt_upper_exp(self) -> FmtUpperExp<Self>where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.

fn fmt_upper_hex(self) -> FmtUpperHex<Self>where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.

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Formats each item in a sequence. Read more

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fn from(t: T) -> T

Returns the argument unchanged.

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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type Err = Infallible

fn into_result(self) -> Result<T, <T as IntoResult<T>>::Err>

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere Self: Sized,

Pipes by value. This is generally the method you want to use. Read more

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Borrows self and passes that borrow into the pipe function. Read more

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Mutably borrows self and passes that borrow into the pipe function. Read more

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Borrows self, then passes self.as_ref() into the pipe function.

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Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R ) -> Rwhere Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.

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fn tap(self, func: impl FnOnce(&Self)) -> Self

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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

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Calls .tap() only in debug builds, and is erased in release builds.

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Calls .tap_mut() only in debug builds, and is erased in release builds.

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Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.

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Calls .tap_deref() only in debug builds, and is erased in release builds.

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Calls .tap_deref_mut() only in debug builds, and is erased in release builds.

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type Owned = T

The resulting type after obtaining ownership.

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