Struct primitives::Size

#[repr(C)]
pub struct Size<T> {
    pub width: T,
    pub height: T,
}

A 2d size tagged with a unit.

Fields

width: T

The extent of the element in the U units along the x axis (usually horizontal).

height: T

The extent of the element in the U units along the y axis (usually vertical).

Implementations

impl<T> Size2D<T>

pub fn zero() -> Self where
    T: Zero, 

The same as Zero::zero() but available without importing trait.

pub const fn new(width: T, height: T) -> Self

Constructor taking scalar values.

pub fn splat(v: T) -> Self where
    T: Clone, 

Constructor setting all components to the same value.

pub fn from_untyped(p: Size2D<T>) -> Self

Tag a unitless value with units.

impl<T: Copy> Size2D<T>

pub fn to_array(self) -> [T; 2]

Return this size as an array of two elements (width, then height).

pub fn to_tuple(self) -> (T, T)

Return this size as a tuple of two elements (width, then height).

pub fn area(self) -> T::Output where
    T: Mul, 

Returns result of multiplication of both components

pub fn lerp(self, other: Self, t: T) -> Self where
    T: One + Sub<Output = T> + Mul<Output = T> + Add<Output = T>, 

Trait Implementations

impl<T: Copy + Add<T, Output = T>> Add<&'_ Size2D<T>> for Size2D<T>

type Output = Self

The resulting type after applying the + operator.

fn add(self, other: &Self) -> Self

Performs the + operation.

impl<T: Add> Add<Size2D<T>> for Size2D<T>

type Output = Size2D<T::Output>

The resulting type after applying the + operator.

fn add(self, other: Self) -> Self::Output

Performs the + operation.

impl<T: AddAssign> AddAssign<Size2D<T>> for Size2D<T>

fn add_assign(&mut self, other: Self)

Performs the += operation.

impl<T: Clone> Clone for Size2D<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Size2D<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Size2D<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Copy + Div> Div<T> for Size2D<T>

type Output = Size2D<T::Output>

The resulting type after applying the / operator.

fn div(self, scale: T) -> Self::Output

Performs the / operation.

impl<T: Copy + DivAssign> DivAssign<T> for Size2D<T>

fn div_assign(&mut self, other: T)

Performs the /= operation.

impl<T> From<[T; 2]> for Size2D<T>

fn from([w, h]: [T; 2]) -> Self

Performs the conversion.

impl<T> From<(T, T)> for Size2D<T>

fn from(tuple: (T, T)) -> Self

Performs the conversion.

impl<T> Hash for Size2D<T> where
    T: Hash, 

fn hash<H: Hasher>(&self, h: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<T> Into<[T; 2]> for Size2D<T>

fn into(self) -> [T; 2]

Performs the conversion.

impl<T> Into<(T, T)> for Size2D<T>

fn into(self) -> (T, T)

Performs the conversion.

impl<T: Copy + Mul> Mul<T> for Size2D<T>

type Output = Size2D<T::Output>

The resulting type after applying the * operator.

fn mul(self, scale: T) -> Self::Output

Performs the * operation.

impl<T: Copy + MulAssign> MulAssign<T> for Size2D<T>

fn mul_assign(&mut self, other: T)

Performs the *= operation.

impl<T: Neg> Neg for Size2D<T>

type Output = Size2D<T::Output>

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl<T> PartialEq<Size2D<T>> for Size2D<T> where
    T: PartialEq, 

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

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<T: Sub> Sub<Size2D<T>> for Size2D<T>

type Output = Size2D<T::Output>

The resulting type after applying the - operator.

fn sub(self, other: Self) -> Self::Output

Performs the - operation.

impl<T: SubAssign> SubAssign<Size2D<T>> for Size2D<T>

fn sub_assign(&mut self, other: Self)

Performs the -= operation.

impl<T: Add<Output = T> + Zero> Sum<Size2D<T>> for Size2D<T>

fn sum<I: Iterator<Item = Self>>(iter: I) -> Self

Method which takes an iterator and generates Self from the elements by “summing up” the items.

impl<T: Zero> Zero for Size2D<T>

fn zero() -> Self

impl<T: Copy> Copy for Size2D<T>

impl<T> Eq for Size2D<T> where
    T: Eq,