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Fix memo dirty flag after unrelated writes (#2992)

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* Fix memo dirty flag after unrelated writes

* improve regression test

* Update packages/signals/tests/memo.rs

Co-authored-by: Matt Hunzinger <matt@hunzinger.me>

* Update packages/signals/tests/memo.rs

Co-authored-by: Matt Hunzinger <matt@hunzinger.me>

* Update packages/signals/tests/memo.rs

Co-authored-by: Matt Hunzinger <matt@hunzinger.me>

---------

Co-authored-by: Matt Hunzinger <matt@hunzinger.me>
This commit is contained in:
Evan AlmloffandMatt Hunzinger authored and GitHub committed 2024-10-01 15:47:54 +00:00
1 parent 5925f3c8ee
commit d1c84d9a25
4 files changed
+163 -130
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packages/hooks/src/use_memo.rs
+3 -2
View File
@@ -1,6 +1,6 @@
use crate::use_callback;
use dioxus_core::prelude::*;
use dioxus_signals::{Memo, Signal};
use dioxus_signals::Memo;
#[doc = include_str!("../docs/derived_state.md")]
#[doc = include_str!("../docs/rules_of_hooks.md")]
@@ -8,6 +8,7 @@ use dioxus_signals::{Memo, Signal};
#[track_caller]
pub fn use_memo<R: PartialEq>(mut f: impl FnMut() -> R + 'static) -> Memo<R> {
let callback = use_callback(move |_| f());
let caller = std::panic::Location::caller();
#[allow(clippy::redundant_closure)]
use_hook(|| Signal::memo(move || callback(())))
use_hook(|| Memo::new_with_location(move || callback(()), caller))
}