clippy fix

packages/core/src/diff/component.rs

@@ -1,23 +1,14 @@
-use std::{
-    cell::RefMut,
-    ops::{Deref, DerefMut},
-};
+use std::ops::Deref;
 
 use crate::{
     any_props::AnyProps,
-    arena::ElementId,
-    innerlude::{
-        DirtyScope, ElementPath, ElementRef, VComponent, VNodeMount, VText, WriteMutations,
-    },
+    innerlude::{DirtyScope, ElementRef, VComponent, VNodeMount, WriteMutations},
     nodes::RenderReturn,
-    nodes::{DynamicNode, VNode},
+    nodes::VNode,
     scopes::ScopeId,
     virtual_dom::VirtualDom,
-    TemplateNode,
 };
 
-use DynamicNode::*;
-
 impl VirtualDom {
     pub(crate) fn diff_scope(
         &mut self,
@@ -127,8 +118,8 @@ impl VNode {
 
     pub(super) fn create_component_node(
         &self,
-        mount: &mut VNodeMount,
-        idx: usize,
+        _mount: &mut VNodeMount,
+        _idx: usize,
         component: &VComponent,
         parent: Option<ElementRef>,
         dom: &mut VirtualDom,
@@ -140,7 +131,7 @@ impl VNode {
             .context()
             .id;
 
-        let mut new = dom.run_scope(scope);
+        let new = dom.run_scope(scope);
 
         dom.scopes[scope.0].last_rendered_node = Some(new.clone());
 

packages/core/src/diff/iterator.rs

@@ -55,12 +55,9 @@ impl VirtualDom {
 
         match old.len().cmp(&new.len()) {
             Ordering::Greater => self.remove_nodes(to, &old[new.len()..]),
-            Ordering::Less => self.create_and_insert_after(
-                to,
-                &new[old.len()..],
-                &mut old.last().unwrap(),
-                parent,
-            ),
+            Ordering::Less => {
+                self.create_and_insert_after(to, &new[old.len()..], old.last().unwrap(), parent)
+            }
             Ordering::Equal => {}
         }
 
@@ -144,16 +141,16 @@ impl VirtualDom {
             // we need to find the right "foothold" though - we shouldn't use the "append" at all
             if left_offset == 0 {
                 // insert at the beginning of the old list
-                let mut foothold = &old[old.len() - right_offset];
-                self.create_and_insert_before(to, new_middle, &mut foothold, parent);
+                let foothold = &old[old.len() - right_offset];
+                self.create_and_insert_before(to, new_middle, foothold, parent);
             } else if right_offset == 0 {
                 // insert at the end  the old list
-                let mut foothold = old.last().unwrap();
-                self.create_and_insert_after(to, new_middle, &mut foothold, parent);
+                let foothold = old.last().unwrap();
+                self.create_and_insert_after(to, new_middle, foothold, parent);
             } else {
                 // inserting in the middle
-                let mut foothold = &old[left_offset - 1];
-                self.create_and_insert_after(to, new_middle, &mut foothold, parent);
+                let foothold = &old[left_offset - 1];
+                self.create_and_insert_after(to, new_middle, foothold, parent);
             }
         } else {
             self.diff_keyed_middle(to, old_middle, new_middle, parent);
@@ -186,7 +183,7 @@ impl VirtualDom {
         // If that was all of the old children, then create and append the remaining
         // new children and we're finished.
         if left_offset == old.len() {
-            self.create_and_insert_after(to, &new[left_offset..], &mut old.last().unwrap(), parent);
+            self.create_and_insert_after(to, &new[left_offset..], old.last().unwrap(), parent);
             return None;
         }
 

packages/core/src/diff/mod.rs

@@ -1,23 +1,12 @@
-use std::{
-    cell::RefMut,
-    ops::{Deref, DerefMut},
-};
-
 use crate::{
-    any_props::AnyProps,
     arena::ElementId,
-    innerlude::{
-        DirtyScope, ElementPath, ElementRef, VComponent, VNodeMount, VText, WriteMutations,
-    },
-    nodes::RenderReturn,
-    nodes::{DynamicNode, VNode},
+    innerlude::{ElementRef, VNodeMount, WriteMutations},
+    nodes::VNode,
     scopes::ScopeId,
     virtual_dom::VirtualDom,
     Template, TemplateNode,
 };
 
-use DynamicNode::*;
-
 mod component;
 mod iterator;
 mod node;
@@ -105,7 +94,7 @@ impl VirtualDom {
         gen_muts: bool,
     ) {
         // Remove the component from the dom
-        if let Some(mut node) = self.scopes[scope.0].last_rendered_node.take() {
+        if let Some(node) = self.scopes[scope.0].last_rendered_node.take() {
             node.remove_node(self, to, gen_muts)
         };
 

packages/core/src/diff/node.rs

@@ -1,16 +1,12 @@
-use crate::{Attribute, AttributeValue, DynamicNode::*, VPlaceholder};
+use crate::{Attribute, AttributeValue, DynamicNode::*};
 use crate::{VNode, VirtualDom, WriteMutations};
 use core::iter::Peekable;
 use std::cell::Ref;
-use std::{
-    cell::RefMut,
-    ops::{Deref, DerefMut},
-};
+use std::cell::RefMut;
 
 use crate::{
-    any_props::AnyProps,
     arena::ElementId,
-    innerlude::{DirtyScope, ElementPath, ElementRef, VComponent, VNodeMount, VText},
+    innerlude::{ElementPath, ElementRef, VComponent, VNodeMount, VText},
     nodes::DynamicNode,
     nodes::RenderReturn,
     scopes::ScopeId,
@@ -168,7 +164,7 @@ impl VNode {
                         let child = children.first().unwrap();
                         child.find_first_element(dom)
                     }
-                    Component(comp) => {
+                    Component(_comp) => {
                         let scope = ScopeId(mount.mounted_dynamic_nodes[*id]);
                         match dom.get_scope(scope).unwrap().root_node() {
                             RenderReturn::Ready(child) => child.find_first_element(dom),
@@ -190,7 +186,7 @@ impl VNode {
                 match &self.dynamic_nodes[*id] {
                     Placeholder(_) | Text(_) => ElementId(mount.mounted_dynamic_nodes[*id]),
                     Fragment(t) => t.last().unwrap().find_last_element(dom),
-                    Component(comp) => {
+                    Component(_comp) => {
                         let scope = ScopeId(mount.mounted_dynamic_nodes[*id]);
                         match dom.get_scope(scope).unwrap().root_node() {
                             RenderReturn::Ready(node) => node.find_last_element(dom),
@@ -304,7 +300,7 @@ impl VNode {
         gen_muts: bool,
     ) {
         match node {
-            Component(comp) => {
+            Component(_comp) => {
                 let scope_id = ScopeId(mount.mounted_dynamic_nodes[idx]);
                 dom.remove_component_node(to, scope_id, gen_muts);
             }
@@ -314,7 +310,7 @@ impl VNode {
             }
             Fragment(nodes) => nodes
                 .iter()
-                .for_each(|node| self.remove_node(dom, to, gen_muts)),
+                .for_each(|_node| self.remove_node(dom, to, gen_muts)),
         };
     }
 
@@ -341,12 +337,12 @@ impl VNode {
         &self,
         mount: &VNodeMount,
         dom: &mut VirtualDom,
-        to: &mut impl WriteMutations,
+        _to: &mut impl WriteMutations,
     ) {
-        let mut id = None;
+        let id = None;
 
         for (idx, path) in self.template.get().attr_paths.iter().enumerate() {
-            let attr = &self.dynamic_attrs[idx];
+            let _attr = &self.dynamic_attrs[idx];
 
             // We clean up the roots in the next step, so don't worry about them here
             if path.len() <= 1 {
@@ -426,7 +422,7 @@ impl VNode {
                 for (idx, (old_component, new_component)) in components.into_iter().enumerate() {
                     let scope_id = ScopeId(self.assert_mounted().mounted_dynamic_nodes[idx]);
                     self.diff_vcomponent(
-                        &mut *mount,
+                        &mut mount,
                         idx,
                         old_component,
                         new_component,
@@ -736,7 +732,7 @@ impl VNode {
                 to.create_event_listener(&attribute.name[2..], id);
             }
             _ => {
-                to.set_attribute(&attribute.name, attribute.namespace, &attribute.value, id);
+                to.set_attribute(attribute.name, attribute.namespace, &attribute.value, id);
             }
         }
     }

packages/core/src/nodes.rs

@@ -1,7 +1,7 @@
 use crate::any_props::{BoxedAnyProps, VProps};
 use crate::innerlude::{ElementRef, EventHandler};
 use crate::Properties;
-use crate::{arena::ElementId, Element, Event, ScopeId};
+use crate::{arena::ElementId, Element, Event};
 use std::cell::RefCell;
 use std::ops::Deref;
 use std::rc::Rc;