chore; Add some explanatory comments on allow(unused_unsafe) annotations

lib/api/src/js/externals/function.rs

@@ -399,6 +399,7 @@ impl Function {
         store: &mut impl AsStoreMut,
         params: &[Value],
     ) -> Result<Box<[Value]>, RuntimeError> {
+        // Annotation is here to prevent spurious IDE warnings.
         #[allow(unused_unsafe)]
         let params: Vec<_> = unsafe {
             params

lib/api/src/js/externals/memory.rs

@@ -92,6 +92,7 @@ impl Memory {
 
     pub(crate) fn new_internal(ty: MemoryType) -> Result<js_sys::WebAssembly::Memory, MemoryError> {
         let descriptor = js_sys::Object::new();
+        // Annotation is here to prevent spurious IDE warnings.
         #[allow(unused_unsafe)]
         unsafe {
             js_sys::Reflect::set(&descriptor, &"initial".into(), &ty.minimum.0.into()).unwrap();

lib/api/src/js/imports.rs

@@ -171,12 +171,14 @@ impl Imports {
         for (ns, exports) in namespaces.into_iter() {
             let import_namespace = js_sys::Object::new();
             for (name, ext) in exports {
+                // Annotation is here to prevent spurious IDE warnings.
                 #[allow(unused_unsafe)]
                 unsafe {
                     js_sys::Reflect::set(&import_namespace, &name.into(), &ext.as_jsvalue(store))
                         .expect("Error while setting into the js namespace object");
                 }
             }
+            // Annotation is here to prevent spurious IDE warnings.
             #[allow(unused_unsafe)]
             unsafe {
                 js_sys::Reflect::set(&imports, &ns.into(), &import_namespace.into())
@@ -238,6 +240,7 @@ impl Imports {
 }
 
 impl AsJs for Imports {
+    // Annotation is here to prevent spurious IDE warnings.
     #[allow(unused_unsafe)]
     fn as_jsvalue(&self, store: &impl AsStoreRef) -> wasm_bindgen::JsValue {
         let imports_object = js_sys::Object::new();
@@ -245,6 +248,8 @@ impl AsJs for Imports {
             let val = unsafe { js_sys::Reflect::get(&imports_object, &namespace.into()).unwrap() };
             if !val.is_undefined() {
                 // If the namespace is already set
+
+                // Annotation is here to prevent spurious IDE warnings.
                 #[allow(unused_unsafe)]
                 unsafe {
                     js_sys::Reflect::set(

lib/api/src/js/instance.rs

@@ -118,6 +118,7 @@ impl Instance {
             .map(|export_type| {
                 let name = export_type.name();
                 let extern_type = export_type.ty().clone();
+                // Annotation is here to prevent spurious IDE warnings.
                 #[allow(unused_unsafe)]
                 let js_export = unsafe {
                     js_sys::Reflect::get(&instance_exports, &name.into())

lib/api/src/js/module.rs

@@ -232,6 +232,7 @@ impl Module {
     /// validation of the Module.
     pub fn validate(_store: &impl AsStoreRef, binary: &[u8]) -> Result<(), CompileError> {
         let js_bytes = unsafe { Uint8Array::view(binary) };
+        // Annotation is here to prevent spurious IDE warnings.
         #[allow(unused_unsafe)]
         unsafe {
             match WebAssembly::validate(&js_bytes.into()) {
@@ -267,6 +268,7 @@ impl Module {
         let mut import_externs: Vec<Extern> = vec![];
         for import_type in self.imports() {
             let resolved_import = imports.get_export(import_type.module(), import_type.name());
+            // Annotation is here to prevent spurious IDE warnings.
             #[allow(unused_variables)]
             if let wasmer_types::ExternType::Memory(mem_ty) = import_type.ty() {
                 if resolved_import.is_some() {
@@ -282,6 +284,7 @@ impl Module {
                     );
                 }
             }
+            // Annotation is here to prevent spurious IDE warnings.
             #[allow(unused_unsafe)]
             unsafe {
                 if let Some(import) = resolved_import {
@@ -468,6 +471,7 @@ impl Module {
             .iter()
             .enumerate()
             .map(move |(i, val)| {
+                // Annotation is here to prevent spurious IDE warnings.
                 #[allow(unused_unsafe)]
                 unsafe {
                     let module = Reflect::get(val.as_ref(), &"module".into())
@@ -530,6 +534,7 @@ impl Module {
             return Err("The exports length must match the type hints lenght".to_owned());
         }
         for (i, val) in exports.iter().enumerate() {
+            // Annotation is here to prevent spurious IDE warnings.
             #[allow(unused_unsafe)]
             let kind = unsafe {
                 Reflect::get(val.as_ref(), &"kind".into())
@@ -582,6 +587,7 @@ impl Module {
             .iter()
             .enumerate()
             .map(move |(i, val)| {
+                // Annotation is here to prevent spurious IDE warnings.
                 #[allow(unused_unsafe)]
                 let field = unsafe {
                     Reflect::get(val.as_ref(), &"name".into())
@@ -589,6 +595,7 @@ impl Module {
                         .as_string()
                         .unwrap()
                 };
+                // Annotation is here to prevent spurious IDE warnings.
                 #[allow(unused_unsafe)]
                 let kind = unsafe {
                     Reflect::get(val.as_ref(), &"kind".into())