Struct Acknowledgement 

pub struct Acknowledgement { /* private fields */ }

One acknowledgement and when it was raised.

Implementations

impl Acknowledgement

pub fn new(text: impl Into<String>, raised_at: Instant) -> Acknowledgement

pub fn text(&self) -> &str

pub fn is_live(&self, now: Instant) -> bool

Whether it still shows at now.

pub fn alpha_at(&self, now: Instant, reduce_motion: bool) -> f32

Its opacity at now: whole until the fade, then down to nothing. With reduce_motion it stays whole until it goes.

pub fn fading_at(&self, now: Instant, reduce_motion: bool) -> bool

Whether it is fading at now, so every frame changes.

pub fn next_wake_at(&self, now: Instant, reduce_motion: bool) -> Option<Instant>

When the host must next draw without input: the fade’s start, or the moment it goes.

pub fn draw( &self, scene: &mut Scene, transform: Affine, text_renderer: &mut TextRenderer, theme: &Theme, viewport: Rect, alpha: f32, )

Paint it at alpha near the bottom of viewport.

pub fn accessibility(&self) -> AccessNode

A polite status: said once, without moving focus.

Trait Implementations

impl Clone for Acknowledgement

fn clone(&self) -> Acknowledgement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Acknowledgement

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

Formats the value using the given formatter.

impl PartialEq for Acknowledgement

fn eq(&self, other: &Acknowledgement) -> 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 StructuralPartialEq for Acknowledgement