Rename Value => JsValue

boa/examples/classes.rs

@@ -2,7 +2,7 @@ use boa::{
     class::{Class, ClassBuilder},
     gc::{Finalize, Trace},
     property::Attribute,
-    Context, Result, Value,
+    Context, JsValue, Result,
 };
 
 // We create a new struct that is going to represent a person.
@@ -26,7 +26,7 @@ struct Person {
 // or any function that matches that signature.
 impl Person {
     /// This function says hello
-    fn say_hello(this: &Value, _: &[Value], context: &mut Context) -> Result<Value> {
+    fn say_hello(this: &JsValue, _: &[JsValue], context: &mut Context) -> Result<JsValue> {
         // We check if this is an object.
         if let Some(object) = this.as_object() {
             // If it is we downcast the type to type `Person`.
@@ -37,7 +37,7 @@ impl Person {
                     person.name,
                     person.age // Here we can access the native rust fields of Person struct.
                 );
-                return Ok(Value::undefined());
+                return Ok(JsValue::undefined());
             }
         }
         // If `this` was not an object or the type was not an native object `Person`,
@@ -57,7 +57,7 @@ impl Class for Person {
     const LENGTH: usize = 2;
 
     // This is what is called when we do `new Person()`
-    fn constructor(_this: &Value, args: &[Value], context: &mut Context) -> Result<Self> {
+    fn constructor(_this: &JsValue, args: &[JsValue], context: &mut Context) -> Result<Self> {
         // We get the first argument. If it is unavailable we get `undefined`. And, then call `to_string()`.
         //
         // This is equivalent to `String(arg)`.

boa/examples/closures.rs

@@ -1,6 +1,6 @@
-use boa::{Context, JsString, Value};
+use boa::{Context, JsString, JsValue};
 
-fn main() -> Result<(), Value> {
+fn main() -> Result<(), JsValue> {
     let mut context = Context::new();
 
     let variable = JsString::new("I am a captured variable");

boa/src/bigint.rs

@@ -3,7 +3,7 @@
 use crate::{
     builtins::Number,
     gc::{empty_trace, Finalize, Trace},
-    Context, Value,
+    Context, JsValue,
 };
 
 use std::{
@@ -162,7 +162,7 @@ impl JsBigInt {
     }
 
     #[inline]
-    pub fn pow(x: &Self, y: &Self, context: &mut Context) -> Result<Self, Value> {
+    pub fn pow(x: &Self, y: &Self, context: &mut Context) -> Result<Self, JsValue> {
         let y = if let Some(y) = y.inner.to_biguint() {
             y
         } else {
@@ -173,7 +173,7 @@ impl JsBigInt {
     }
 
     #[inline]
-    pub fn shift_right(x: &Self, y: &Self, context: &mut Context) -> Result<Self, Value> {
+    pub fn shift_right(x: &Self, y: &Self, context: &mut Context) -> Result<Self, JsValue> {
         if let Some(n) = y.inner.to_i32() {
             let inner = if n > 0 {
                 x.inner.as_ref().clone().shr(n as usize)
@@ -188,7 +188,7 @@ impl JsBigInt {
     }
 
     #[inline]
-    pub fn shift_left(x: &Self, y: &Self, context: &mut Context) -> Result<Self, Value> {
+    pub fn shift_left(x: &Self, y: &Self, context: &mut Context) -> Result<Self, JsValue> {
         if let Some(n) = y.inner.to_i32() {
             let inner = if n > 0 {
                 x.inner.as_ref().clone().shl(n as usize)

boa/src/builtins/array/array_iterator.rs

@@ -1,5 +1,5 @@
 use crate::{
-    builtins::{function::make_builtin_fn, iterable::create_iter_result_object, Array, Value},
+    builtins::{function::make_builtin_fn, iterable::create_iter_result_object, Array, JsValue},
     gc::{Finalize, Trace},
     object::{GcObject, ObjectData},
     property::PropertyDescriptor,
@@ -22,15 +22,15 @@ pub enum ArrayIterationKind {
 /// [spec]: https://tc39.es/ecma262/#sec-array-iterator-objects
 #[derive(Debug, Clone, Finalize, Trace)]
 pub struct ArrayIterator {
-    array: Value,
+    array: JsValue,
     next_index: u32,
     kind: ArrayIterationKind,
 }
 
 impl ArrayIterator {
     pub(crate) const NAME: &'static str = "ArrayIterator";
 
-    fn new(array: Value, kind: ArrayIterationKind) -> Self {
+    fn new(array: JsValue, kind: ArrayIterationKind) -> Self {
         ArrayIterator {
             array,
             kind,
@@ -48,10 +48,10 @@ impl ArrayIterator {
     /// [spec]: https://tc39.es/ecma262/#sec-createarrayiterator
     pub(crate) fn create_array_iterator(
         context: &Context,
-        array: Value,
+        array: JsValue,
         kind: ArrayIterationKind,
-    ) -> Value {
-        let array_iterator = Value::new_object(context);
+    ) -> JsValue {
+        let array_iterator = JsValue::new_object(context);
         array_iterator.set_data(ObjectData::ArrayIterator(Self::new(array, kind)));
         array_iterator
             .as_object()
@@ -68,13 +68,17 @@ impl ArrayIterator {
     ///  - [ECMA reference][spec]
     ///
     /// [spec]: https://tc39.es/ecma262/#sec-%arrayiteratorprototype%.next
-    pub(crate) fn next(this: &Value, _: &[Value], context: &mut Context) -> Result<Value> {
-        if let Value::Object(ref object) = this {
+    pub(crate) fn next(this: &JsValue, _: &[JsValue], context: &mut Context) -> Result<JsValue> {
+        if let JsValue::Object(ref object) = this {
             let mut object = object.borrow_mut();
             if let Some(array_iterator) = object.as_array_iterator_mut() {
                 let index = array_iterator.next_index;
                 if array_iterator.array.is_undefined() {
-                    return Ok(create_iter_result_object(context, Value::undefined(), true));
+                    return Ok(create_iter_result_object(
+                        context,
+                        JsValue::undefined(),
+                        true,
+                    ));
                 }
                 let len = array_iterator
                     .array
@@ -83,8 +87,12 @@ impl ArrayIterator {
                     .ok_or_else(|| context.construct_type_error("Not an array"))?
                     as u32;
                 if array_iterator.next_index >= len {
-                    array_iterator.array = Value::undefined();
-                    return Ok(create_iter_result_object(context, Value::undefined(), true));
+                    array_iterator.array = JsValue::undefined();
+                    return Ok(create_iter_result_object(
+                        context,
+                        JsValue::undefined(),
+                        true,
+                    ));
                 }
                 array_iterator.next_index = index + 1;
                 match array_iterator.kind {
@@ -98,7 +106,7 @@ impl ArrayIterator {
                     ArrayIterationKind::KeyAndValue => {
                         let element_value = array_iterator.array.get_field(index, context)?;
                         let result = Array::constructor(
-                            &Value::new_object(context),
+                            &JsValue::new_object(context),
                             &[index.into(), element_value],
                             context,
                         )?;
@@ -119,7 +127,7 @@ impl ArrayIterator {
     ///  - [ECMA reference][spec]
     ///
     /// [spec]: https://tc39.es/ecma262/#sec-%arrayiteratorprototype%-object
-    pub(crate) fn create_prototype(context: &mut Context, iterator_prototype: Value) -> GcObject {
+    pub(crate) fn create_prototype(context: &mut Context, iterator_prototype: JsValue) -> GcObject {
         let _timer = BoaProfiler::global().start_event(Self::NAME, "init");
 
         // Create prototype