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clean up ref mapping with GATs

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Evan Almloff committed 2023-11-02 19:35:53 -05:00
1 parent 90e04edcdf
commit 0a8de1d40f
6 files changed
+245 -150
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packages/signals/src/rt.rs
+26 -31
View File
@@ -11,32 +11,34 @@ use generational_box::{GenerationalBox, Owner};
use crate::Effect;
fn current_owner() -> Rc<Owner> {
match Effect::current() {
// If we are inside of an effect, we should use the owner of the effect as the owner of the value.
Some(effect) => {
let scope_id = effect.source;
owner_in_scope(scope_id)
}
// Otherwise either get an owner from the current scope or create a new one.
None => match has_context() {
Some(rt) => rt,
None => {
let owner = Rc::new(current_store().owner());
provide_context(owner).expect("in a virtual dom")
}
},
}
fn current_owner<S: Storage<T>, T>() -> Rc<Owner<S>> {
todo!()
// match Effect::current() {
// // If we are inside of an effect, we should use the owner of the effect as the owner of the value.
// Some(effect) => {
// let scope_id = effect.source;
// owner_in_scope(scope_id)
// }
// // Otherwise either get an owner from the current scope or create a new one.
// None => match has_context() {
// Some(rt) => rt,
// None => {
// let owner = Rc::new(current_store().owner());
// provide_context(owner).expect("in a virtual dom")
// }
// },
// }
}
fn owner_in_scope(scope: ScopeId) -> Rc<Owner> {
match consume_context_from_scope(scope) {
Some(rt) => rt,
None => {
let owner = Rc::new(current_store().owner());
provide_context_to_scope(scope, owner).expect("in a virtual dom")
}
}
fn owner_in_scope<S: Storage<T>, T>(scope: ScopeId) -> Rc<Owner<S>> {
todo!()
// match consume_context_from_scope(scope) {
// Some(rt) => rt,
// None => {
// let owner = Rc::new(current_store().owner());
// provide_context_to_scope(scope, owner).expect("in a virtual dom")
// }
// }
}
#[derive(Debug)]
@@ -48,13 +50,6 @@ pub struct CopyValue<T: 'static, S: AnyStorage> {
origin_scope: ScopeId,
}
impl<T: 'static, S: AnyStorage + Copy> Copy for CopyValue<T, S> {}
impl<T: 'static, S: AnyStorage + Clone> Clone for CopyValue<T, S> {
fn clone(&self) -> Self {
*self
}
}
#[cfg(feature = "serde")]
impl<T: 'static> serde::Serialize for CopyValue<T>
where