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Use an opaque Id type for image::Handle

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Hashing pointers is a terrible idea.
This commit is contained in:
Héctor Ramón Jiménez 2024-05-01 01:39:43 +02:00
parent f5bc336d69
commit b52c7bb610
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GPG key ID: 7CC46565708259A7
6 changed files with 59 additions and 36 deletions
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8
widget/src/image.rs
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@ -11,8 +11,6 @@ use crate::core::{
ContentFit, Element, Layout, Length, Rectangle, Size, Vector, Widget,
};
use std::hash::Hash;
pub use image::{FilterMethod, Handle};
/// Creates a new [`Viewer`] with the given image `Handle`.
@ -128,7 +126,7 @@ pub fn draw<Renderer, Handle>(
filter_method: FilterMethod,
) where
Renderer: image::Renderer<Handle = Handle>,
Handle: Clone + Hash,
Handle: Clone,
{
let Size { width, height } = renderer.measure_image(handle);
let image_size = Size::new(width as f32, height as f32);
@ -167,7 +165,7 @@ impl<Message, Theme, Renderer, Handle> Widget<Message, Theme, Renderer>
for Image<Handle>
where
Renderer: image::Renderer<Handle = Handle>,
Handle: Clone + Hash,
Handle: Clone,
{
fn size(&self) -> Size<Length> {
Size {
@ -216,7 +214,7 @@ impl<'a, Message, Theme, Renderer, Handle> From<Image<Handle>>
for Element<'a, Message, Theme, Renderer>
where
Renderer: image::Renderer<Handle = Handle>,
Handle: Clone + Hash + 'a,
Handle: Clone + 'a,
{
fn from(image: Image<Handle>) -> Element<'a, Message, Theme, Renderer> {
Element::new(image)