Struct Dp 

pub struct Dp(pub f32);

Density-independent pixels: a layout length that reads the same on every device regardless of its pixel density.

Tuple Fields

0: f32

Implementations

impl Dp

pub const ZERO: Dp

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

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: Dp) -> Dp

The smaller of two lengths in the same unit.

impl Dp

pub fn to_px(self, density: Density) -> Px

Converts to the actual device pixel count on density’s grid.

pub fn from_px(px: Px, density: Density) -> Dp

Recovers the Dp that produced px on density’s grid.

Trait Implementations

impl Add for Dp

type Output = Dp

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Dp

fn clone(&self) -> Dp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Dp

impl Debug for Dp

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

Formats the value using the given formatter.

impl Default for Dp

fn default() -> Dp

Returns the “default value” for a type.

impl Div<f32> for Dp

type Output = Dp

The resulting type after applying the / operator.

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

Performs the / operation.

impl From<f32> for Dp

fn from(value: f32) -> Dp

Converts to this type from the input type.

impl From<i32> for Dp

fn from(value: i32) -> Dp

Converts to this type from the input type.

impl Lerp for Dp

fn lerp(&self, target: &Dp, fraction: f32) -> Dp

impl Mul<f32> for Dp

type Output = Dp

The resulting type after applying the * operator.

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

Performs the * operation.

impl Neg for Dp

type Output = Dp

The resulting type after applying the - operator.

fn neg(self) -> Dp

Performs the unary - operation.

impl PartialEq for Dp

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Dp

fn partial_cmp(&self, other: &Dp) -> 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 SpringScalar for Dp

const DIMENSIONS: usize = 1

Number of animated dimensions (1..=4).

fn dimension(&self, _index: usize) -> f32

Reads dimension index (index < Self::DIMENSIONS).

fn from_dimensions(dimensions: [f32; 4]) -> Dp

Rebuilds a value from per-dimension floats (indices beyond Self::DIMENSIONS are ignored).

impl StructuralPartialEq for Dp

impl Sub for Dp

type Output = Dp

The resulting type after applying the - operator.

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

Performs the - operation.