Enum geometry::dir::Dir

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#[repr(u8)]
pub enum Dir { Horiz = 0, Vert = 1, }
Expand description

An enumeration of axis-aligned directions.

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Horiz = 0

The horizontal, or x-aligned, direction.

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Vert = 1

The vertical, or y-aligned, direction.

Implementations§

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impl Dir

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pub const fn iter() -> DirIndexableIter

Returns an iterator over all items of Dir

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pub const fn count() -> usize

Returns the number of items that will be returned by DirIndexableIter that are not disabled members of Dir

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impl Dir

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pub const fn other(&self) -> Self

Returns the other direction.

§Example
assert_eq!(Dir::Vert.other(), Dir::Horiz);
assert_eq!(Dir::Horiz.other(), Dir::Vert);

Trait Implementations§

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impl Clone for Dir

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fn clone(&self) -> Dir

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Dir

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Dir

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Display for Dir

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

Displays the direction in a human-readable format.

Currently, Dir::Horiz becomes horizontal; Dir::Vert becomes vertical. However, users should not rely on these particular strings.

§Example
assert_eq!(format!("{}", Dir::Horiz), "horizontal");
assert_eq!(format!("{}", Dir::Vert), "vertical");
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impl Hash for Dir

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<T> Index<Dir> for Dirs<T>

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type Output = T

The returned type after indexing.
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fn index(&self, index: Dir) -> &Self::Output

Performs the indexing (container[index]) operation. Read more
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impl<T> IndexMut<Dir> for Dirs<T>

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fn index_mut(&mut self, index: Dir) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation. Read more
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impl Indexable for Dir

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const SIZE: usize = 2usize

The number of items or variants that this type can have.
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const SET_SIZE: usize = 1usize

The number of bytes it will take to represent this type in a set. Read more
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type Iter = DirIndexableIter

The type of Iterator that will be returned by [Self::iter()]
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fn index(self) -> usize

Maps self to usize to know which value in the underling array to use Read more
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fn iter() -> Self::Iter

An Iterator over all valid values of self Read more
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impl Not for Dir

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fn not(self) -> Self::Output

Returns the other direction.

§Example
assert_eq!(!Dir::Vert, Dir::Horiz);
assert_eq!(!Dir::Horiz, Dir::Vert);
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type Output = Dir

The resulting type after applying the ! operator.
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impl PartialEq for Dir

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

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

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fn from_index(u: usize) -> Self

Converts from a usize to Self
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impl Serialize for Dir

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Copy for Dir

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impl Eq for Dir

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impl StructuralPartialEq for Dir

Auto Trait Implementations§

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impl RefUnwindSafe for Dir

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impl Send for Dir

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impl Sync for Dir

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impl Unpin for Dir

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impl UnwindSafe for Dir

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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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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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,