Struct Opacity

pub struct Opacity(pub f32);

Widget opacity multiplier (0.0 = transparent, 1.0 = opaque).

The tuple field is public for low-level construction; use Self::new to clamp ordinary finite values.

Examples

use ailloli_ui_core::style::Opacity;
assert_eq!(Opacity::new(1.5), Opacity(1.0));

Tuple Fields

0: f32

Implementations

impl Opacity

pub fn new(value: f32) -> Self

Clamps a finite multiplier to 0.0..=1.0.

NaN remains NaN under floating-point clamp semantics.

Examples

use ailloli_ui_core::style::Opacity;
assert_eq!(Opacity::new(-1.0), Opacity(0.0));

Trait Implementations

impl Clone for Opacity

fn clone(&self) -> Opacity

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Opacity

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

Formats the value using the given formatter.

impl Default for Opacity

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Opacity

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for Opacity

impl StructuralPartialEq for Opacity