Struct Px 

pub struct Px(pub f32);

A device pixel. Renderer-facing surfaces, hit-testing, and framebuffer coordinates read and write this; a layout author reaches for Dp/Sp instead, and can only get here through an explicit Density.

Tuple Fields

0: f32

Implementations

impl Px

pub const ZERO: Self

pub fn max(self, other: Self) -> Self

The larger of two lengths in the same unit. Comparing across units (a Dp against an Sp) is exactly the mistake this module exists to make impossible, so this does not accept one.

pub fn min(self, other: Self) -> Self

The smaller of two lengths in the same unit.

impl Px

pub fn to_dp(self, density: Density) -> Dp

Recovers the layout length that produced this pixel count on density’s grid.

Trait Implementations

impl Add for Px

type Output = Px

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self

Performs the + operation.

impl Clone for Px

fn clone(&self) -> Px

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Px

impl Debug for Px

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

Formats the value using the given formatter.

impl Default for Px

fn default() -> Px

Returns the “default value” for a type.

impl Div<f32> for Px

type Output = Px

The resulting type after applying the / operator.

fn div(self, rhs: f32) -> Self

Performs the / operation.

impl From<f32> for Px

fn from(value: f32) -> Self

Converts to this type from the input type.

impl From<i32> for Px

fn from(value: i32) -> Self

Converts to this type from the input type.

impl Mul<f32> for Px

type Output = Px

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> Self

Performs the * operation.

impl Neg for Px

type Output = Px

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl PartialEq for Px

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Px

fn partial_cmp(&self, other: &Px) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Px

impl Sub for Px

type Output = Px

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self

Performs the - operation.