Merge pull request #856 from afdw/master

Add String.raw

Author: alexcrichton

crates/js-sys/src/lib.rs

@@ -3632,6 +3632,108 @@ extern "C" {
     /// [MDN documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/valueOf)
     #[wasm_bindgen(method, js_class = "String", js_name = valueOf)]
     pub fn value_of(this: &JsString) -> JsString;
+
+    /// The static `raw()` method is a tag function of template literals,
+    /// similar to the `r` prefix in Python or the `@` prefix in C# for string literals.
+    ///
+    /// [MDN documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/raw)
+    #[wasm_bindgen(catch, variadic, static_method_of = JsString, js_class = "String")]
+    pub fn raw(call_site: &Object, substitutions: &Array) -> Result<JsString, JsValue>;
+
+    /// The static `raw()` method is a tag function of template literals,
+    /// similar to the `r` prefix in Python or the `@` prefix in C# for string literals.
+    ///
+    /// [MDN documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/raw)
+    #[wasm_bindgen(catch, static_method_of = JsString, js_class = "String", js_name = raw)]
+    pub fn raw_0(call_site: &Object) -> Result<JsString, JsValue>;
+
+    /// The static `raw()` method is a tag function of template literals,
+    /// similar to the `r` prefix in Python or the `@` prefix in C# for string literals.
+    ///
+    /// [MDN documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/raw)
+    #[wasm_bindgen(catch, static_method_of = JsString, js_class = "String", js_name = raw)]
+    pub fn raw_1(call_site: &Object, substitutions_1: &str) -> Result<JsString, JsValue>;
+
+    /// The static `raw()` method is a tag function of template literals,
+    /// similar to the `r` prefix in Python or the `@` prefix in C# for string literals.
+    ///
+    /// [MDN documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/raw)
+    #[wasm_bindgen(catch, static_method_of = JsString, js_class = "String", js_name = raw)]
+    pub fn raw_2(
+        call_site: &Object,
+        substitutions_1: &str,
+        substitutions_2: &str,
+    ) -> Result<JsString, JsValue>;
+
+    /// The static `raw()` method is a tag function of template literals,
+    /// similar to the `r` prefix in Python or the `@` prefix in C# for string literals.
+    ///
+    /// [MDN documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/raw)
+    #[wasm_bindgen(catch, static_method_of = JsString, js_class = "String", js_name = raw)]
+    pub fn raw_3(
+        call_site: &Object,
+        substitutions_1: &str,
+        substitutions_2: &str,
+        substitutions_3: &str,
+    ) -> Result<JsString, JsValue>;
+
+    /// The static `raw()` method is a tag function of template literals,
+    /// similar to the `r` prefix in Python or the `@` prefix in C# for string literals.
+    ///
+    /// [MDN documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/raw)
+    #[wasm_bindgen(catch, static_method_of = JsString, js_class = "String", js_name = raw)]
+    pub fn raw_4(
+        call_site: &Object,
+        substitutions_1: &str,
+        substitutions_2: &str,
+        substitutions_3: &str,
+        substitutions_4: &str,
+    ) -> Result<JsString, JsValue>;
+
+    /// The static `raw()` method is a tag function of template literals,
+    /// similar to the `r` prefix in Python or the `@` prefix in C# for string literals.
+    ///
+    /// [MDN documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/raw)
+    #[wasm_bindgen(catch, static_method_of = JsString, js_class = "String", js_name = raw)]
+    pub fn raw_5(
+        call_site: &Object,
+        substitutions_1: &str,
+        substitutions_2: &str,
+        substitutions_3: &str,
+        substitutions_4: &str,
+        substitutions_5: &str,
+    ) -> Result<JsString, JsValue>;
+
+    /// The static `raw()` method is a tag function of template literals,
+    /// similar to the `r` prefix in Python or the `@` prefix in C# for string literals.
+    ///
+    /// [MDN documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/raw)
+    #[wasm_bindgen(catch, static_method_of = JsString, js_class = "String", js_name = raw)]
+    pub fn raw_6(
+        call_site: &Object,
+        substitutions_1: &str,
+        substitutions_2: &str,
+        substitutions_3: &str,
+        substitutions_4: &str,
+        substitutions_5: &str,
+        substitutions_6: &str,
+    ) -> Result<JsString, JsValue>;
+
+    /// The static `raw()` method is a tag function of template literals,
+    /// similar to the `r` prefix in Python or the `@` prefix in C# for string literals.
+    ///
+    /// [MDN documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/raw)
+    #[wasm_bindgen(catch, static_method_of = JsString, js_class = "String", js_name = raw)]
+    pub fn raw_7(
+        call_site: &Object,
+        substitutions_1: &str,
+        substitutions_2: &str,
+        substitutions_3: &str,
+        substitutions_4: &str,
+        substitutions_5: &str,
+        substitutions_6: &str,
+        substitutions_7: &str,
+    ) -> Result<JsString, JsValue>;
 }
 
 impl JsString {

crates/js-sys/tests/wasm/JsString.rs

@@ -489,3 +489,14 @@ fn value_of() {
     let greeting = JsString::from("Hello world!");
     assert_eq!(greeting.value_of(), "Hello world!");
 }
+
+#[wasm_bindgen_test]
+fn raw() {
+    let call_site = Object::new();
+    let raw = Array::of3(&"foo".into(), &"bar".into(), &"123".into());
+    Reflect::set(&call_site.as_ref(), &"raw".into(), &raw.into());
+    assert_eq!(JsString::raw_2(&call_site, "5", "JavaScript").unwrap(), "foo5barJavaScript123");
+    let substitutions = Array::of2(&"5".into(), &"JavaScript".into());
+    assert_eq!(JsString::raw(&call_site, &substitutions).unwrap(), "foo5barJavaScript123");
+    assert!(JsString::raw_0(&JsValue::null().unchecked_into()).is_err());
+}