Enum Orientation

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pub enum Orientation {
    Horizontal,
    Vertical,
}
Expand description

Describes a vertical or horizontal orientation for a view.

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Horizontal

Horizontal orientation

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Vertical

Vertical orientation

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impl Orientation

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pub const fn pair() -> XY<Orientation>

Returns a XY(Horizontal, Vertical).

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pub fn get<T: Clone>(self, v: &XY<T>) -> T

Returns the component of v corresponding to this orientation.

(Horizontal will return the x value, and Vertical will return the y value.)

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pub const fn swap(self) -> Self

Returns the other orientation.

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pub fn get_mut<T>(self, v: &mut XY<T>) -> &mut T

Returns a mutable reference to the component of the given vector corresponding to this orientation.

§Examples
let o = Orientation::Horizontal;
let mut xy = XY::new(1, 2);
*o.get_mut(&mut xy) = 42;

assert_eq!(xy, XY::new(42, 2));
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pub fn get_ref<T>(self, v: &mut XY<T>) -> &mut T

👎Deprecated

Same as Self::get_mut().

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pub fn stack<T: Iterator<Item = Vec2>>(self, iter: T) -> Vec2

Takes an iterator on sizes, and stack them in the current orientation, returning the size of the required bounding box.

  • For an horizontal view, returns (Sum(x), Max(y)).
  • For a vertical view, returns (Max(x), Sum(y)).
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pub const fn make_vec(self, main_axis: usize, second_axis: usize) -> Vec2

Creates a new Vec2 with main_axis in self’s axis, and second_axis for the other axis.

§Examples
let o = Orientation::Horizontal;
let vec = o.make_vec(1, 2);

assert_eq!(vec, Vec2::new(1, 2));

let o = Orientation::Vertical;
let vec = o.make_vec(1, 2);

assert_eq!(vec, Vec2::new(2, 1));

Trait Implementations§

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impl Clone for Orientation

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fn clone(&self) -> Orientation

Returns a duplicate 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 Orientation

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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 FromStr for Orientation

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type Err = ()

The associated error which can be returned from parsing.
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fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more
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impl Hash for Orientation

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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 PartialEq for Orientation

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Resolvable for Orientation

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fn from_config(config: &Config, context: &Context) -> Result<Self, Error>

Build from a config (a JSON value). Read more
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fn from_any(any: Box<dyn Any>) -> Option<Self>
where Self: Sized + Any,

Build from an Any variable. Read more
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impl Copy for Orientation

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impl Eq for Orientation

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impl StructuralPartialEq for Orientation

Auto Trait Implementations§

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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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, 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> With for T

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fn wrap_with<U, F: FnOnce(Self) -> U>(self, f: F) -> U

Calls the given closure and return the result. Read more
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fn with<F: FnOnce(&mut Self)>(self, f: F) -> Self

Calls the given closure on self.
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fn try_with<E, F>(self, f: F) -> Result<Self, E>
where F: FnOnce(&mut Self) -> Result<(), E>,

Calls the given closure on self.
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fn with_if<F>(self, condition: bool, f: F) -> Self
where F: FnOnce(&mut Self),

Calls the given closure if condition == true.