Add eval method to WebviewMut (#59)

Ngo Iok Ui (Wu Yu Wei) · lucasfernog · web-flow · commit 68ea653f2a80 · 2021-02-02T22:46:15.000-03:00
* Add eval method to WebviewMut

* chore: change is a patch

Co-authored-by: Lucas Nogueira &lt;lucas@tauri.studio&gt;
diff --git a/.changes/eval.md b/.changes/eval.md
@@ -0,0 +1,5 @@
+---
+"webview": patch
+---
+
+Add eval method to WebviewMut
diff --git a/src/webview.rs b/src/webview.rs
@@ -181,6 +181,14 @@ impl WebviewMut {
         Ok(unsafe { sys::webview_get_window(*webview) as *mut Window })
     }
 
+
+    pub fn eval(&mut self, js: &str) -> Result<(), Error> {
+        let webview = self.0.upgrade().ok_or(Error::WebviewNull)?;
+        let c_js = CString::new(js).expect("No null bytes in parameter js");
+        unsafe { sys::webview_eval(*webview, c_js.as_ptr()) }
+        Ok(())
+    }
+
     pub fn dispatch<F>(&mut self, f: F) -> Result<(), Error>
     where
         F: FnOnce(&mut Webview) + Send + 'static,

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +"webview": patch
 +---
++
 +Add eval method to WebviewMut