make serde optional

packages/router/src/history/web_history.rs

@@ -1,10 +1,24 @@
 use gloo::console::error;
+#[cfg(feature = "serde")]
 use gloo_utils::format::JsValueSerdeExt;
-use serde::{de::DeserializeOwned, Serialize};
 use wasm_bindgen::JsValue;
 use web_sys::History;
 
-pub(crate) fn replace_state_with_url<V: Serialize>(
+#[cfg(not(feature = "serde"))]
+pub(crate) fn replace_state_with_url(
+    history: &History,
+    value: &[f64; 2],
+    url: Option<&str>,
+) -> Result<(), JsValue> {
+    let position = js_sys::Array::new();
+    position.push(&JsValue::from(value[0]));
+    position.push(&JsValue::from(value[1]));
+
+    history.replace_state_with_url(&position, "", url)
+}
+
+#[cfg(feature = "serde")]
+pub(crate) fn replace_state_with_url<V: serde::Serialize>(
     history: &History,
     value: &V,
     url: Option<&str>,
@@ -14,7 +28,21 @@ pub(crate) fn replace_state_with_url<V: Serialize>(
     history.replace_state_with_url(&position, "", url)
 }
 
-pub(crate) fn push_state_and_url<V: Serialize>(
+#[cfg(not(feature = "serde"))]
+pub(crate) fn push_state_and_url(
+    history: &History,
+    value: &[f64; 2],
+    url: String,
+) -> Result<(), JsValue> {
+    let position = js_sys::Array::new();
+    position.push(&JsValue::from(value[0]));
+    position.push(&JsValue::from(value[1]));
+
+    history.push_state_with_url(&position, "", Some(&url))
+}
+
+#[cfg(feature = "serde")]
+pub(crate) fn push_state_and_url<V: serde::Serialize>(
     history: &History,
     value: &V,
     url: String,
@@ -24,7 +52,8 @@ pub(crate) fn push_state_and_url<V: Serialize>(
     history.push_state_with_url(&position, "", Some(&url))
 }
 
-pub(crate) fn get_current<V: DeserializeOwned>(history: &History) -> Option<V> {
+#[cfg(feature = "serde")]
+pub(crate) fn get_current<V: serde::de::DeserializeOwned>(history: &History) -> Option<V> {
     let state = history.state();
     if let Err(err) = &state {
         error!(err);
@@ -37,3 +66,19 @@ pub(crate) fn get_current<V: DeserializeOwned>(history: &History) -> Option<V> {
         deserialized.ok()
     })
 }
+
+#[cfg(not(feature = "serde"))]
+pub(crate) fn get_current(history: &History) -> Option<[f64; 2]> {
+    use wasm_bindgen::JsCast;
+
+    let state = history.state();
+    if let Err(err) = &state {
+        error!(err);
+    }
+    state.ok().and_then(|state| {
+        let state = state.dyn_into::<js_sys::Array>().ok()?;
+        let x = state.get(0).as_f64()?;
+        let y = state.get(1).as_f64()?;
+        Some([x, y])
+    })
+}