pub enum Direction {
Right = 0,
Down = 1,
Left = 2,
Up = 3,
}
Expand description
Axis-aligned directions
This is a variable instantiation of Directional
.
A default direction is provided, though somewhat arbitrary: Right
.
Variants§
Trait Implementations§
source§impl Directional for Direction
impl Directional for Direction
source§fn flipped(self) -> <Direction as Directional>::Flipped
fn flipped(self) -> <Direction as Directional>::Flipped
Flip over diagonal (i.e. Down ↔ Right)
source§fn reversed(self) -> <Direction as Directional>::Reversed
fn reversed(self) -> <Direction as Directional>::Reversed
Reverse along axis (i.e. Left ↔ Right)
source§fn as_direction(self) -> Direction
fn as_direction(self) -> Direction
Convert to the
Direction
enumsource§fn is_vertical(self) -> bool
fn is_vertical(self) -> bool
Up or Down
source§fn is_horizontal(self) -> bool
fn is_horizontal(self) -> bool
Left or Right
source§fn is_reversed(self) -> bool
fn is_reversed(self) -> bool
Left or Up
source§impl Ord for Direction
impl Ord for Direction
source§impl PartialEq for Direction
impl PartialEq for Direction
source§impl PartialOrd for Direction
impl PartialOrd for Direction
1.0.0 · source§fn 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 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§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<S, T> CastApprox<T> for Swhere
T: ConvApprox<S>,
impl<S, T> CastApprox<T> for Swhere
T: ConvApprox<S>,
§fn try_cast_approx(self) -> Result<T, Error>
fn try_cast_approx(self) -> Result<T, Error>
§fn cast_approx(self) -> T
fn cast_approx(self) -> T
§impl<S, T> CastFloat<T> for Swhere
T: ConvFloat<S>,
impl<S, T> CastFloat<T> for Swhere
T: ConvFloat<S>,
§fn cast_trunc(self) -> T
fn cast_trunc(self) -> T
Cast to integer, truncating Read more
§fn cast_nearest(self) -> T
fn cast_nearest(self) -> T
Cast to the nearest integer Read more
§fn cast_floor(self) -> T
fn cast_floor(self) -> T
Cast the floor to an integer Read more
§fn try_cast_trunc(self) -> Result<T, Error>
fn try_cast_trunc(self) -> Result<T, Error>
Try converting to integer with truncation Read more
§fn try_cast_nearest(self) -> Result<T, Error>
fn try_cast_nearest(self) -> Result<T, Error>
Try converting to the nearest integer Read more
§fn try_cast_floor(self) -> Result<T, Error>
fn try_cast_floor(self) -> Result<T, Error>
Try converting the floor to an integer Read more
§fn try_cast_ceil(self) -> Result<T, Error>
fn try_cast_ceil(self) -> Result<T, Error>
Try convert the ceiling to an integer Read more
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impl<Q, K> Comparable<K> for Q
§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
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Convert
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(where Trait: Downcast
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can
then be further downcast
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Convert
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implements Trait
.§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
) to &Any
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’s vtable from &Trait
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
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) to &Any
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’s vtable from &mut Trait
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impl<T> DowncastSync for T
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.§impl<T> Instrument for T
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§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
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§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<R, P> ReadPrimitive<R> for P
impl<R, P> ReadPrimitive<R> for P
source§fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
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Read this value from the supplied reader. Same as
ReadEndian::read_from_little_endian()
.