Struct Size

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pub struct Size {
    pub width: u32,
    pub height: u32,
}
Expand description

Represents a size

A Size can be converted from either a tuple or array. These forms are often more ergonomic than using the Size struct on its own. The set_size() method accepts either form (without needing to use into()). See that method’s documentation for more information.

assert_eq!(Size {width: 640, height: 480}, (640, 480).into());
assert_eq!(Size {width: 640, height: 480}, [640, 480].into());

You can access the width and height fields directly on any Size struct.

let size: Size = (800, 600).into();
assert_eq!(size.width, 800);
assert_eq!(size.height, 600);

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§width: u32

The width in pixels

§height: u32

The height in pixels

Trait Implementations§

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impl Clone for Size

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fn clone(&self) -> Size

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 Size

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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 From<[u32; 2]> for Size

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fn from(size: [u32; 2]) -> Self

Converts to this type from the input type.
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impl From<(u32, u32)> for Size

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fn from(size: (u32, u32)) -> Self

Converts to this type from the input type.
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impl Hash for Size

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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 Size

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fn eq(&self, other: &Size) -> 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 Copy for Size

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impl Eq for Size

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impl StructuralPartialEq for Size

Auto Trait Implementations§

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impl Freeze for Size

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impl RefUnwindSafe for Size

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impl Send for Size

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impl Sync for Size

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impl Unpin for Size

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impl UnwindSafe for Size

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<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> SetParameter for T

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fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result
where T: Parameter<Self>,

Sets value as a parameter of self.
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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.