mirror of
https://github.com/DioxusLabs/dioxus
synced 2024-12-24 03:23:11 +00:00
93 lines
2.4 KiB
Rust
93 lines
2.4 KiB
Rust
// //! An alternative function syntax
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// //!
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// use bumpalo::Bump;
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// use dioxus_core::prelude::VNode;
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fn main() {}
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// struct Context2<'a, P> {
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// _props: &'a P, // _p: PhantomData<&'a ()>,
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// rops: &'a P, // _p: PhantomData<&'a ()>,
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// }
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// impl<'a, P> Context2<'a, P> {
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// fn render(self, _f: impl FnOnce(&'a Bump) -> VNode<'a>) -> DTree {
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// DTree {}
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// }
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// fn props(&self) -> &'a P {
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// todo!()
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// }
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// pub fn use_hook<'scope, InternalHookState: 'static, Output: 'a>(
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// &'scope self,
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// _initializer: impl FnOnce() -> InternalHookState,
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// _runner: impl FnOnce(&'a mut InternalHookState) -> Output,
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// _cleanup: impl FnOnce(InternalHookState),
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// ) -> Output {
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// todo!()
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// }
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// }
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// trait Properties {}
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// struct DTree;
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// // type FC2<'a, T: 'a> = fn(Context2<T>) -> DTree;
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// fn virtual_child<'a, T: 'a>(_bump: &'a Bump, _props: T, _f: FC2<T>) -> VNode<'a> {
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// todo!()
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// }
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// struct Props {
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// c: String,
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// }
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// fn Example(ctx: Context2<Props>) -> DTree {
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// let val = use_state(&ctx, || String::from("asd"));
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// let props = ctx.props();
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// ctx.render(move |b| {
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// dioxus_core::nodebuilder::div(b)
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// .child(dioxus_core::nodebuilder::text(props.c.as_str()))
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// .child(virtual_child(b, Props2 { a: val }, AltChild))
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// .finish()
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// })
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// }
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// // #[fc]
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// fn Example2(ctx: Context2<()>, name: &str, _blah: &str) -> DTree {
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// let val = use_state(&ctx, || String::from("asd"));
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// ctx.render(move |ctx| {
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// dioxus_core::builder::ElementBuilder::new(b, "div")
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// .child(dioxus_core::nodebuilder::text(name))
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// .child(virtual_child(b, Props2 { a: val }, AltChild))
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// .finish()
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// })
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// }
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// type FC2<'a, T> = fn(Context2<T>) -> DTree;
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// // still works if you don't take any references in your props (ie, something copy or cloneable)
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// static CHILD: FC2<Props2> = |_ctx: Context2<Props2>| {
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// //
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// todo!()
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// };
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// struct Props2<'a> {
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// a: &'a String,
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// }
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// impl Properties for Props2<'_> {}
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// fn AltChild(ctx: Context2<Props2>) -> DTree {
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// ctx.render(|_b| {
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// //
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// todo!()
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// })
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// }
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// fn use_state<'a, 'c, P, T: 'static, F: FnOnce() -> T>(
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// _ctx: &'_ Context2<'a, P>,
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// _initial_state_fn: F,
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// ) -> &'a T {
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// todo!()
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// }
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