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separate state from rsc

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shadow cat
2026-01-01 22:18:08 -05:00
parent 462c0e6416
commit 5da1e9e767
22 changed files with 373 additions and 492 deletions
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24
core/src/attr.rs
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@@ -1,24 +1,22 @@
use crate::{HasUi, StateLike, WidgetIdFn, WidgetLike, WidgetRef};
use crate::{HasUi, WidgetIdFn, WidgetLike, WidgetRef};
pub trait WidgetAttr<State, W: ?Sized> {
pub trait WidgetAttr<Rsc, W: ?Sized> {
type Input;
fn run(state: &mut State, id: WidgetRef<W>, input: Self::Input);
fn run(rsc: &mut Rsc, id: WidgetRef<W>, input: Self::Input);
}
pub trait Attrable<State, W: ?Sized, Tag> {
fn attr<A: WidgetAttr<State, W>>(self, input: A::Input) -> impl WidgetIdFn<State, W>;
pub trait Attrable<Rsc, W: ?Sized, Tag> {
fn attr<A: WidgetAttr<Rsc, W>>(self, input: A::Input) -> impl WidgetIdFn<Rsc, W>;
}
impl<State: HasUi + StateLike<State>, WL: WidgetLike<State, Tag>, Tag>
Attrable<State, WL::Widget, Tag> for WL
{
fn attr<A: WidgetAttr<State, WL::Widget>>(
impl<Rsc: HasUi, WL: WidgetLike<Rsc, Tag>, Tag> Attrable<Rsc, WL::Widget, Tag> for WL {
fn attr<A: WidgetAttr<Rsc, WL::Widget>>(
self,
input: A::Input,
) -> impl WidgetIdFn<State, WL::Widget> {
|state| {
let id = self.add(state);
A::run(state, id, input);
) -> impl WidgetIdFn<Rsc, WL::Widget> {
|rsc| {
let id = self.add(rsc);
A::run(rsc, id, input);
id
}
}