Switch todo!() to unreachable!/unimplemented! where it matters

examples/memo_chain.rs

@@ -8,7 +8,6 @@ fn app() -> Element {
     let mut value = use_signal(|| 0);
     let mut depth = use_signal(|| 0_usize);
     let items = use_memo(move || (0..depth()).map(|f| f as _).collect::<Vec<isize>>());
-
     let state = use_memo(move || value() + 1);
 
     println!("rendering app");

examples/shorthand.rs

@@ -25,14 +25,12 @@ fn app() -> Element {
 }
 
 #[component]
-fn Component(a: i32, b: i32, c: i32, children: Element, onclick: EventHandler<()>) -> Element {
+fn Component(a: i32, b: i32, c: i32, children: Element, onclick: EventHandler) -> Element {
     rsx! {
         div { "{a}" }
         div { "{b}" }
         div { "{c}" }
         div { {children} }
-        div {
-            onclick: move |_| onclick.call(()),
-        }
+        div { onclick: move |_| onclick.call(()) }
     }
 }

examples/signals.rs

@@ -15,7 +15,7 @@ fn app() -> Element {
 
     // use_effect will subscribe to any changes in the signal values it captures
     // effects will always run after first mount and then whenever the signal values change
-    use_effect(move || println!("Count changed to {}", count()));
+    use_effect(move || println!("Count changed to {count}"));
 
     // We can do early returns and conditional rendering which will pause all futures that haven't been polled
     if count() > 30 {
@@ -49,7 +49,7 @@ fn app() -> Element {
         button { onclick: move |_| count += 1, "Up high!" }
         button { onclick: move |_| count -= 1, "Down low!" }
         button { onclick: move |_| running.toggle(), "Toggle counter" }
-        button { onclick: move |_| saved_values.push(count().to_string()), "Save this value" }
+        button { onclick: move |_| saved_values.push(count.to_string()), "Save this value" }
         button { onclick: move |_| saved_values.clear(), "Clear saved values" }
 
         // We can do boolean operations on the current signal value
@@ -71,6 +71,7 @@ fn app() -> Element {
 
         // You can pass a value directly to any prop that accepts a signal
         Child { count: doubled_count() }
+        Child { count: doubled_count }
     }
 }
 

examples/simple_list.rs

@@ -22,7 +22,7 @@ fn app() -> Element {
 
             // use a for loop where the body itself is RSX
             for name in 0..10 {
-                div {"{name}"}
+                div { "{name}" }
             }
 
             // Or even use an unterminated conditional

packages/core-macro/src/utils.rs

@@ -4,7 +4,7 @@ use syn::spanned::Spanned;
 use syn::{parse_quote, Expr, Lit, Meta, Token, Type};
 
 const FORMATTED_TYPE_START: &str = "static TY_AFTER_HERE:";
-const FORMATTED_TYPE_END: &str = "= todo!();";
+const FORMATTED_TYPE_END: &str = "= unreachable!();";
 
 /// Attempts to convert the given literal to a string.
 /// Converts ints and floats to their base 10 counterparts.

packages/core/README.md

@@ -17,7 +17,7 @@ loop {
 }
 
 # fn app() -> Element { None }
-# struct SomeRenderer; impl SomeRenderer { fn new() -> SomeRenderer { SomeRenderer; } async fn event() -> () { todo!() } }
+# struct SomeRenderer; impl SomeRenderer { fn new() -> SomeRenderer { SomeRenderer; } async fn event() -> () { unimplemented!() } }
 ```
 
 ## Features

packages/core/src/events.rs

@@ -150,8 +150,8 @@ impl<T: std::fmt::Debug> std::fmt::Debug for Event<T> {
 /// }
 ///
 /// #[derive(Props)]
-/// struct MyProps<'a> {
-///     onclick: EventHandler<'a, MouseEvent>,
+/// struct MyProps {
+///     onclick: EventHandler<MouseEvent>,
 /// }
 ///
 /// fn MyComponent(cx: MyProps) -> Element {

packages/core/src/properties.rs

@@ -72,7 +72,7 @@ where
 {
     type Builder = P;
     fn builder() -> Self::Builder {
-        todo!()
+        unreachable!("Root props technically are never built")
     }
     fn memoize(&mut self, _other: &Self) -> bool {
         true

packages/core/tests/lifecycle.rs

@@ -77,100 +77,3 @@ fn events_generate() {
         ]
     )
 }
-
-// #[test]
-// fn components_generate() {
-//     fn app() -> Element {
-//         let render_phase = use_hook(|| 0);
-//         *render_phase += 1;
-
-//         match *render_phase {
-//             1 => rsx_without_templates!("Text0"),
-//             2 => rsx_without_templates!(div {}),
-//             3 => rsx_without_templates!("Text2"),
-//             4 => rsx_without_templates!(Child {}),
-//             5 => rsx_without_templates!({ None as Option<()> }),
-//             6 => rsx_without_templates!("text 3"),
-//             7 => rsx_without_templates!({ (0..2).map(|f| rsx_without_templates!("text {f}")) }),
-//             8 => rsx_without_templates!(Child {}),
-//             _ => todo!(),
-//         })
-//     };
-
-//     fn Child() -> Element {
-//         println!("Running child");
-//         render_without_templates! {
-//             h1 {}
-//         })
-//     }
-
-//     let mut dom = VirtualDom::new(app);
-//     let edits = dom.rebuild_to_vec();
-//     assert_eq!(
-//         edits.edits,
-//         [
-//             CreateTextNode { root: Some(1), text: "Text0" },
-//             AppendChildren { root: Some(0), children: vec![1] }
-//         ]
-//     );
-
-//     assert_eq!(
-//         dom.hard_diff(ScopeId::ROOT).edits,
-//         [
-//             CreateElement { root: Some(2), tag: "div", children: 0 },
-//             ReplaceWith { root: Some(1), nodes: vec![2] }
-//         ]
-//     );
-
-//     assert_eq!(
-//         dom.hard_diff(ScopeId::ROOT).edits,
-//         [
-//             CreateTextNode { root: Some(1), text: "Text2" },
-//             ReplaceWith { root: Some(2), nodes: vec![1] }
-//         ]
-//     );
-
-//     // child {}
-//     assert_eq!(
-//         dom.hard_diff(ScopeId::ROOT).edits,
-//         [
-//             CreateElement { root: Some(2), tag: "h1", children: 0 },
-//             ReplaceWith { root: Some(1), nodes: vec![2] }
-//         ]
-//     );
-
-//     // placeholder
-//     assert_eq!(
-//         dom.hard_diff(ScopeId::ROOT).edits,
-//         [
-//             CreatePlaceholder { root: Some(1) },
-//             ReplaceWith { root: Some(2), nodes: vec![1] }
-//         ]
-//     );
-
-//     assert_eq!(
-//         dom.hard_diff(ScopeId::ROOT).edits,
-//         [
-//             CreateTextNode { root: Some(2), text: "text 3" },
-//             ReplaceWith { root: Some(1), nodes: vec![2] }
-//         ]
-//     );
-
-//     assert_eq!(
-//         dom.hard_diff(ScopeId::ROOT).edits,
-//         [
-//             CreateTextNode { text: "text 0", root: Some(1) },
-//             CreateTextNode { text: "text 1", root: Some(3) },
-//             ReplaceWith { root: Some(2), nodes: vec![1, 3] },
-//         ]
-//     );
-
-//     assert_eq!(
-//         dom.hard_diff(ScopeId::ROOT).edits,
-//         [
-//             CreateElement { tag: "h1", root: Some(2), children: 0 },
-//             ReplaceWith { root: Some(1), nodes: vec![2] },
-//             Remove { root: Some(3) },
-//         ]
-//     );
-// }

packages/core/tests/miri_simple.rs

@@ -95,7 +95,7 @@ fn diffing_drops_old() {
                 match generation() % 2 {
                     0 => rsx!( ChildComp1 { name: "asdasd".to_string() }),
                     1 => rsx!( ChildComp2 { name: "asdasd".to_string() }),
-                    _ => todo!()
+                    _ => unreachable!()
                 }
             }
         }

packages/core/tests/miri_stress.rs

@@ -97,14 +97,6 @@ fn memo_works_properly() {
     let mut dom = VirtualDom::new(app);
 
     dom.rebuild(&mut dioxus_core::NoOpMutations);
-    // todo!()
-    // dom.hard_diff(ScopeId::ROOT);
-    // dom.hard_diff(ScopeId::ROOT);
-    // dom.hard_diff(ScopeId::ROOT);
-    // dom.hard_diff(ScopeId::ROOT);
-    // dom.hard_diff(ScopeId::ROOT);
-    // dom.hard_diff(ScopeId::ROOT);
-    // dom.hard_diff(ScopeId::ROOT);
 }
 
 #[test]

packages/fullstack/src/adapters/axum_adapter.rs

@@ -184,7 +184,7 @@ pub trait DioxusRouterExt<S> {
     /// }
     ///
     /// fn app() -> Element {
-    ///     todo!()
+    ///     unimplemented!()
     /// }
     /// ```
     fn serve_static_assets(self, assets_path: impl Into<std::path::PathBuf>) -> Self;
@@ -213,7 +213,7 @@ pub trait DioxusRouterExt<S> {
     /// }
     ///
     /// fn app() -> Element {
-    ///     todo!()
+    ///     unimplemented!()
     /// }
     /// ```
     fn serve_dioxus_application(

packages/fullstack/src/adapters/salvo_adapter.rs

@@ -200,7 +200,7 @@ pub trait DioxusRouterExt {
     ///         .await;
     /// }
     ///
-    /// fn app() -> Element {todo!()}
+    /// fn app() -> Element {unimplemented!() }
     /// ```
     fn serve_dioxus_application(
         self,

packages/fullstack/src/adapters/warp_adapter.rs

@@ -177,7 +177,7 @@ pub fn register_server_fns(server_fn_route: &'static str) -> BoxedFilter<(impl R
 /// }
 ///
 /// fn app() -> Element {
-///     todo!()
+///     None
 /// }
 /// ```
 pub fn serve_dioxus_application(

packages/fullstack/src/hooks/server_cached.rs

@@ -16,7 +16,7 @@ use serde::{de::DeserializeOwned, Serialize};
 ///       1234
 ///    }));
 ///
-///    todo!()
+///    None
 /// }
 /// ```
 pub fn server_cached<O: 'static + Serialize + DeserializeOwned>(server_fn: impl Fn() -> O) -> O {

packages/native-core/src/layout_attributes.rs

@@ -470,7 +470,7 @@ pub fn apply_layout_attributes_cfg(
 fn extract_px_value(length_value: LengthValue) -> f32 {
     match length_value {
         LengthValue::Px(value) => value,
-        _ => todo!(),
+        _ => todo!("Only px values are supported"),
     }
 }
 
@@ -480,7 +480,7 @@ fn convert_length_percentage(
     match dimension_percentage {
         DimensionPercentage::Dimension(value) => LengthPercentage::Points(extract_px_value(value)),
         DimensionPercentage::Percentage(percentage) => LengthPercentage::Percent(percentage.0),
-        DimensionPercentage::Calc(_) => todo!(),
+        DimensionPercentage::Calc(_) => todo!("Calc is not supported yet"),
     }
 }
 
@@ -492,7 +492,7 @@ fn convert_padding(dimension_percentage: LengthPercentageOrAuto) -> LengthPercen
                 LengthPercentage::Points(extract_px_value(value))
             }
             DimensionPercentage::Percentage(percentage) => LengthPercentage::Percent(percentage.0),
-            DimensionPercentage::Calc(_) => unimplemented!(),
+            DimensionPercentage::Calc(_) => unimplemented!("Calc is not supported yet"),
         },
     }
 }
@@ -509,7 +509,7 @@ fn convert_length_percentage_or_auto(
             DimensionPercentage::Percentage(percentage) => {
                 LengthPercentageAuto::Percent(percentage.0)
             }
-            DimensionPercentage::Calc(_) => todo!(),
+            DimensionPercentage::Calc(_) => todo!("Calc is not supported yet"),
         },
     }
 }
@@ -518,7 +518,7 @@ fn convert_dimension(dimension_percentage: DimensionPercentage<LengthValue>) ->
     match dimension_percentage {
         DimensionPercentage::Dimension(value) => Dimension::Points(extract_px_value(value)),
         DimensionPercentage::Percentage(percentage) => Dimension::Percent(percentage.0),
-        DimensionPercentage::Calc(_) => todo!(),
+        DimensionPercentage::Calc(_) => todo!("Calc is not supported yet"),
     }
 }
 
@@ -533,7 +533,7 @@ fn convert_border_side_width(
         border::BorderSideWidth::Thick => LengthPercentage::Points(border_width_config.thick),
         border::BorderSideWidth::Medium => LengthPercentage::Points(border_width_config.medium),
         border::BorderSideWidth::Thin => LengthPercentage::Points(border_width_config.thin),
-        border::BorderSideWidth::Length(_) => unimplemented!(),
+        border::BorderSideWidth::Length(_) => todo!("Only Length::Value is supported"),
     }
 }
 

packages/plasmo/src/render.rs

@@ -210,7 +210,7 @@ impl RinkWidget for NodeRef<'_> {
                             [1, -1] => [points_history[1][0], points_history[1][1] - 1],
                             [-1, 1] => [points_history[1][0], points_history[1][1] + 1],
                             [-1, -1] => [points_history[1][0] - 1, points_history[1][1]],
-                            _ => todo!(),
+                            _ => unreachable!(),
                         };
                         draw(
                             buf,
@@ -253,7 +253,7 @@ impl RinkWidget for NodeRef<'_> {
                 _ => match border.radius {
                     Dimension::Percent(p) => p * area.width as f32 / 100.0,
                     Dimension::Points(p) => p,
-                    _ => todo!(),
+                    _ => unreachable!(),
                 }
                 .abs()
                 .min((area.width as f32 / RADIUS_MULTIPLIER[0]) / 2.0)

packages/plasmo/src/style_attributes.rs

@@ -384,7 +384,7 @@ fn apply_border(name: &str, value: &str, style: &mut StyleModifier) {
             "outset" => BorderStyle::Outset,
             "none" => BorderStyle::None,
             "hidden" => BorderStyle::Hidden,
-            _ => todo!(),
+            _ => todo!("Implement other border styles"),
         }
     }
     match name {
@@ -582,7 +582,7 @@ fn apply_font(name: &str, value: &str, style: &mut StyleModifier) {
             "oblique" => style.core = style.core.add_modifier(Modifier::ITALIC),
             _ => (),
         },
-        "font-variant" => todo!(),
+        "font-variant" => todo!("Implement font-variant"),
         "font-weight" => match value {
             "bold" => style.core = style.core.add_modifier(Modifier::BOLD),
             "normal" => style.core = style.core.remove_modifier(Modifier::BOLD),
@@ -596,8 +596,8 @@ fn apply_text(name: &str, value: &str, style: &mut StyleModifier) {
     use ratatui::style::Modifier;
 
     match name {
-        "text-align" => todo!(),
-        "text-align-last" => todo!(),
+        "text-align" => todo!("Implement text-align"),
+        "text-align-last" => todo!("text-Implement align-last"),
         "text-decoration" | "text-decoration-line" => {
             for v in value.split(' ') {
                 match v {
@@ -607,19 +607,19 @@ fn apply_text(name: &str, value: &str, style: &mut StyleModifier) {
                 }
             }
         }
-        "text-decoration-color" => todo!(),
-        "text-decoration-style" => todo!(),
-        "text-indent" => todo!(),
-        "text-justify" => todo!(),
-        "text-overflow" => todo!(),
-        "text-shadow" => todo!(),
-        "text-transform" => todo!(),
-        _ => todo!(),
+        "text-decoration-color" => todo!("text-Implement decoration-color"),
+        "text-decoration-style" => todo!("text-Implement decoration-style"),
+        "text-indent" => todo!("Implement text-indent"),
+        "text-justify" => todo!("Implement text-justify"),
+        "text-overflow" => todo!("Implement text-overflow"),
+        "text-shadow" => todo!("Implement text-shadow"),
+        "text-transform" => todo!("Implement text-transform"),
+        _ => todo!("Implement other text attributes"),
     }
 }
 
 fn apply_transition(_name: &str, _value: &str, _style: &mut StyleModifier) {
-    todo!()
+    todo!("Implement transitions")
 }
 
 const SORTED_STYLE_ATTRS: &[&str] = &[

packages/router/src/history/memory.rs

@@ -21,9 +21,9 @@ where
     /// # use dioxus_router::prelude::*;
     /// # use dioxus::prelude::*;
     /// # #[component]
-    /// # fn Index() -> Element { todo!() }
+    /// # fn Index() -> Element { None }
     /// # #[component]
-    /// # fn OtherPage() -> Element { todo!() }
+    /// # fn OtherPage() -> Element { None }
     /// #[derive(Clone, Routable, Debug, PartialEq)]
     /// enum Route {
     ///     #[route("/")]

packages/router/src/history/mod.rs

@@ -54,9 +54,9 @@ pub trait HistoryProvider<R: Routable> {
     /// # use dioxus_router::prelude::*;
     /// # use dioxus::prelude::*;
     /// # #[component]
-    /// # fn Index() -> Element { todo!() }
+    /// # fn Index() -> Element { None }
     /// # #[component]
-    /// # fn OtherPage() -> Element { todo!() }
+    /// # fn OtherPage() -> Element { None }
     /// #[derive(Clone, Routable, Debug, PartialEq)]
     /// enum Route {
     ///     #[route("/")]
@@ -92,8 +92,8 @@ pub trait HistoryProvider<R: Routable> {
     /// # use dioxus_router::prelude::*;
     /// # use dioxus::prelude::*;
     /// # #[component]
-    /// # fn Index() -> Element { todo!() }
-    /// # fn Other() -> Element { todo!() }
+    /// # fn Index() -> Element { None }
+    /// # fn Other() -> Element { None }
     /// #[derive(Clone, Routable, Debug, PartialEq)]
     /// enum Route {
     ///     #[route("/")]
@@ -121,9 +121,9 @@ pub trait HistoryProvider<R: Routable> {
     /// # use dioxus_router::prelude::*;
     /// # use dioxus::prelude::*;
     /// # #[component]
-    /// # fn Index() -> Element { todo!() }
+    /// # fn Index() -> Element { None }
     /// # #[component]
-    /// # fn OtherPage() -> Element { todo!() }
+    /// # fn OtherPage() -> Element { None }
     /// #[derive(Clone, Routable, Debug, PartialEq)]
     /// enum Route {
     ///     #[route("/")]
@@ -153,9 +153,9 @@ pub trait HistoryProvider<R: Routable> {
     /// # use dioxus_router::prelude::*;
     /// # use dioxus::prelude::*;
     /// # #[component]
-    /// # fn Index() -> Element { todo!() }
+    /// # fn Index() -> Element { None }
     /// # #[component]
-    /// # fn OtherPage() -> Element { todo!() }
+    /// # fn OtherPage() -> Element { None }
     /// #[derive(Clone, Routable, Debug, PartialEq)]
     /// enum Route {
     ///     #[route("/")]
@@ -186,9 +186,9 @@ pub trait HistoryProvider<R: Routable> {
     /// # use dioxus_router::prelude::*;
     /// # use dioxus::prelude::*;
     /// # #[component]
-    /// # fn Index() -> Element { todo!() }
+    /// # fn Index() -> Element { None }
     /// # #[component]
-    /// # fn OtherPage() -> Element { todo!() }
+    /// # fn OtherPage() -> Element { None }
     /// #[derive(Clone, Routable, Debug, PartialEq)]
     /// enum Route {
     ///     #[route("/")]
@@ -219,9 +219,9 @@ pub trait HistoryProvider<R: Routable> {
     /// # use dioxus_router::prelude::*;
     /// # use dioxus::prelude::*;
     /// # #[component]
-    /// # fn Index() -> Element { todo!() }
+    /// # fn Index() -> Element { None }
     /// # #[component]
-    /// # fn OtherPage() -> Element { todo!() }
+    /// # fn OtherPage() -> Element { None }
     /// #[derive(Clone, Routable, Debug, PartialEq)]
     /// enum Route {
     ///     #[route("/")]
@@ -248,9 +248,9 @@ pub trait HistoryProvider<R: Routable> {
     /// # use dioxus_router::prelude::*;
     /// # use dioxus::prelude::*;
     /// # #[component]
-    /// # fn Index() -> Element { todo!() }
+    /// # fn Index() -> Element { None }
     /// # #[component]
-    /// # fn OtherPage() -> Element { todo!() }
+    /// # fn OtherPage() -> Element { None }
     /// #[derive(Clone, Routable, Debug, PartialEq)]
     /// enum Route {
     ///     #[route("/")]

packages/router/src/navigation.rs

@@ -20,7 +20,7 @@ pub enum NavigationTarget<R> {
     /// # use dioxus_router::navigation::NavigationTarget;
     /// # #[component]
     /// # fn Index() -> Element {
-    /// #     todo!()
+    /// #     unreachable!()
     /// # }
     /// #[derive(Clone, Routable, PartialEq, Debug)]
     /// enum Route {
@@ -40,7 +40,7 @@ pub enum NavigationTarget<R> {
     /// # use dioxus_router::navigation::NavigationTarget;
     /// # #[component]
     /// # fn Index() -> Element {
-    /// #     todo!()
+    /// #     unreachable!()
     /// # }
     /// #[derive(Clone, Routable, PartialEq, Debug)]
     /// enum Route {

packages/router/src/routable.rs

@@ -213,9 +213,9 @@ pub trait Routable: FromStr + Display + Clone + 'static {
     /// use dioxus::prelude::*;
     ///
     /// #[component]
-    /// fn Home() -> Element { todo!() }
+    /// fn Home() -> Element { None }
     /// #[component]
-    /// fn About() -> Element { todo!() }
+    /// fn About() -> Element { None }
     ///
     /// #[derive(Routable, Clone, PartialEq, Debug)]
     /// enum Route {
@@ -255,9 +255,9 @@ pub trait Routable: FromStr + Display + Clone + 'static {
     /// use dioxus::prelude::*;
     ///
     /// #[component]
-    /// fn Home() -> Element { todo!() }
+    /// fn Home() -> Element { None }
     /// #[component]
-    /// fn About() -> Element { todo!() }
+    /// fn About() -> Element { None }
     ///
     /// #[derive(Routable, Clone, PartialEq, Debug)]
     /// enum Route {

packages/router/src/router_cfg.rs

@@ -15,7 +15,7 @@ use crate::prelude::*;
 /// # use dioxus::prelude::*;
 /// # #[component]
 /// # fn Index() -> Element {
-/// #     todo!()
+/// #     None
 /// # }
 /// #[derive(Clone, Routable)]
 /// enum Route {

packages/router/tests/via_ssr/link.rs

@@ -60,7 +60,7 @@ fn href_internal() {
 
     #[component]
     fn Test() -> Element {
-        todo!()
+        unimplemented!()
     }
 
     #[component]
@@ -94,7 +94,7 @@ fn href_external() {
 
     #[component]
     fn Test() -> Element {
-        todo!()
+        unimplemented!()
     }
 
     #[component]
@@ -129,7 +129,7 @@ fn with_class() {
 
     #[component]
     fn Test() -> Element {
-        todo!()
+        unimplemented!()
     }
 
     #[component]
@@ -195,7 +195,7 @@ fn with_active_class_inactive() {
 
     #[component]
     fn Test() -> Element {
-        todo!()
+        unimplemented!()
     }
 
     #[component]
@@ -232,7 +232,7 @@ fn with_id() {
 
     #[component]
     fn Test() -> Element {
-        todo!()
+        unimplemented!()
     }
 
     #[component]
@@ -268,7 +268,7 @@ fn with_new_tab() {
 
     #[component]
     fn Test() -> Element {
-        todo!()
+        unimplemented!()
     }
 
     #[component]
@@ -334,7 +334,7 @@ fn with_rel() {
 
     #[component]
     fn Test() -> Element {
-        todo!()
+        unimplemented!()
     }
 
     #[component]

packages/rsx/src/attribute.rs

@@ -169,7 +169,7 @@ impl ToTokens for ElementAttrNamed {
                             dioxus_elements::events::#name(#tokens)
                         }
                     }
-                    ElementAttrName::Custom(_) => todo!(),
+                    ElementAttrName::Custom(_) => unreachable!("Handled elsewhere in the macro"),
                 },
                 _ => {
                     quote! { dioxus_elements::events::#value(#value) }
@@ -338,7 +338,7 @@ impl ElementAttrValue {
                     }
                 })
             }
-            _ => todo!(),
+            _ => unreachable!("Invalid combination of attributes"),
         }
     }
 }

packages/server-macro/src/lib.rs

@@ -40,7 +40,7 @@ use syn::{
 /// #[server(ReadPosts, "/api")]
 /// pub async fn read_posts(how_many: u8, query: String) -> Result<Vec<Post>, ServerFnError> {
 ///   // do some work on the server to access the database
-///   todo!()
+/// #   unimplemented!()
 /// }
 /// ```
 ///

packages/signals/examples/errors.rs

@@ -35,7 +35,7 @@ fn Read() -> Element {
     let _write = signal.write();
     let _read = signal.read();
 
-    todo!()
+    unreachable!()
 }
 
 #[component]
@@ -45,7 +45,7 @@ fn ReadMut() -> Element {
     let _read = signal.read();
     let _write = signal.write();
 
-    todo!()
+    unreachable!()
 }
 
 #[component]