FIx: cargo fix to clean up things

packages/cli/src/develop.rs

@@ -1,5 +1,5 @@
 use crate::{builder::BuildConfig, cli::DevelopOptions, config::Config, error::Result};
-use async_std::{channel, prelude::FutureExt};
+use async_std::{prelude::FutureExt};
 
 use async_std::future;
 use async_std::prelude::*;
@@ -57,7 +57,7 @@ async fn watch_directory(config: Config) -> Result<()> {
         .watch(src_dir.join("examples"), RecursiveMode::Recursive)
         .expect("Failed to watch dir");
 
-    let mut build_config = BuildConfig::default();
+    let build_config = BuildConfig::default();
 
     'run: loop {
         crate::builder::build(&config, &build_config)?;

packages/core-macro/examples/fc.rs

@@ -1,3 +1,3 @@
-use dioxus_core_macro::fc;
+
 
 fn main() {}

packages/core-macro/examples/rsxt.rs

@@ -1,4 +1,4 @@
-use dioxus_core_macro::rsx;
+
 
 pub mod dioxus {
     pub mod builder {
@@ -25,32 +25,32 @@ pub mod dioxus {
 
         impl Builder {
             // fn attr<T>(mut self, key: &str, value: impl Into<AttrVal>) -> Self {
-            pub fn attr<T>(mut self, key: &str, value: T) -> Self {
+            pub fn attr<T>(self, _key: &str, _value: T) -> Self {
                 Self
             }
 
-            pub fn on<T>(mut self, key: &str, value: T) -> Self {
+            pub fn on<T>(self, _key: &str, _value: T) -> Self {
                 Self
             }
 
-            pub fn finish(mut self) {
+            pub fn finish(self) {
                 // Self
             }
         }
 
         pub struct Bump;
-        pub fn div(bump: &Bump) -> Builder {
+        pub fn div(_bump: &Bump) -> Builder {
             todo!()
         }
-        pub fn h1(bump: &Bump) -> Builder {
+        pub fn h1(_bump: &Bump) -> Builder {
             todo!()
         }
-        pub fn h2(bump: &Bump) -> Builder {
+        pub fn h2(_bump: &Bump) -> Builder {
             todo!()
         }
     }
 }
-use dioxus::builder::Bump;
+
 pub fn main() {
     // render(rsx! {
     //     div { // we can actually support just a list of nodes too
@@ -86,7 +86,7 @@ pub fn main() {
     //     }
     // });
 
-    let g = String::from("asd");
+    let _g = String::from("asd");
 
     // let lazy = rsx! {
     //     div {
@@ -124,4 +124,4 @@ pub fn main() {
     // render(lazy);
 }
 
-fn render(f: impl Fn(&dioxus::builder::Bump)) {}
+fn render(_f: impl Fn(&dioxus::builder::Bump)) {}

packages/core-macro/src/fc.rs

@@ -1,12 +1,12 @@
 use proc_macro2::TokenStream;
-use quote::{quote, quote_spanned, ToTokens};
+use quote::{quote, ToTokens};
-use syn::spanned::Spanned;
+
 use syn::{
     parse::{Parse, ParseStream},
     Signature,
 };
 use syn::{
-    parse_macro_input, Attribute, Block, FnArg, Ident, Item, ItemFn, ReturnType, Type, Visibility,
+    Attribute, Block, FnArg, Ident, Item, ItemFn, ReturnType, Type, Visibility,
 };
 
 /// A parsed version of the user's input
@@ -109,11 +109,11 @@ impl ToTokens for FunctionComponent {
         let FunctionComponent {
             block,
             // props_type,
-            arg,
+            arg: _,
-            vis,
+            vis: _,
-            attrs,
+            attrs: _,
             name: function_name,
-            return_type,
+            return_type: _,
         } = self;
 
         // if function_name == component_name {
@@ -192,19 +192,19 @@ pub fn ensure_fn_block(item: Item) -> syn::Result<ItemFn> {
         Item::Fn(it) => Ok(it),
         Item::Static(it) => {
             let syn::ItemStatic {
-                attrs,
+                attrs: _,
-                vis,
+                vis: _,
-                static_token,
+                static_token: _,
-                mutability,
+                mutability: _,
-                ident,
+                ident: _,
-                colon_token,
+                colon_token: _,
                 ty,
-                eq_token,
+                eq_token: _,
-                expr,
+                expr: _,
-                semi_token,
+                semi_token: _,
             } = &it;
             match ty.as_ref() {
-                Type::BareFn(bare) => {}
+                Type::BareFn(_bare) => {}
                 // Type::Array(_)
                 // | Type::Group(_)
                 // | Type::ImplTrait(_)

packages/core-macro/src/htm.rs

@@ -147,7 +147,7 @@ struct Element {
 impl ToTokens for ToToksCtx<&Element> {
     fn to_tokens(&self, tokens: &mut TokenStream2) {
         // let ctx = self.ctx;
-        let name = &self.inner.name;
+        let _name = &self.inner.name;
         tokens.append_all(quote! {
             dioxus::builder::ElementBuilder::new(ctx, "#name")
         });
@@ -184,7 +184,7 @@ impl Parse for Element {
         s.parse::<Token![<]>()?;
         let name = Ident::parse_any(s)?;
         let mut attrs = vec![];
-        let mut children: Vec<Node> = vec![];
+        let _children: Vec<Node> = vec![];
 
         // keep looking for attributes
         while !s.peek(Token![>]) {
@@ -293,7 +293,7 @@ impl Parse for Attr {
 impl ToTokens for ToToksCtx<&Attr> {
     fn to_tokens(&self, tokens: &mut TokenStream2) {
         let name = self.inner.name.to_string();
-        let mut attr_stream = TokenStream2::new();
+        let _attr_stream = TokenStream2::new();
         match &self.inner.ty {
             AttrType::Value(value) => {
                 let value = self.recurse(value);

packages/core-macro/src/lib.rs

@@ -45,7 +45,7 @@ pub fn rsx(s: TokenStream) -> TokenStream {
 /// }
 /// ```
 #[proc_macro_attribute]
-pub fn fc(attr: TokenStream, item: TokenStream) -> TokenStream {
+pub fn fc(_attr: TokenStream, item: TokenStream) -> TokenStream {
     match syn::parse::<fc::FunctionComponent>(item) {
         Err(e) => e.to_compile_error().into(),
         Ok(s) => s.to_token_stream().into(),

packages/core-macro/src/props/mod.rs

@@ -10,7 +10,7 @@ use proc_macro2::TokenStream;
 
 use syn::parse::Error;
 use syn::spanned::Spanned;
-use syn::{parse_macro_input, DeriveInput};
+
 
 use quote::quote;
 

packages/core-macro/src/rsxt.rs

@@ -185,7 +185,7 @@ impl ToTokens for ToToksCtx<&Component> {
         // tokens.append_all(quote! {
         //     .finish()
         // });
-        let toks = tokens.append_all(quote! {
+        let _toks = tokens.append_all(quote! {
             dioxus::builder::virtual_child(ctx, #name, #builder)
         });
     }
@@ -209,7 +209,7 @@ impl Parse for Component {
         syn::braced!(content in s);
 
         let mut body: Vec<ComponentField> = Vec::new();
-        let mut children: Vec<Node> = Vec::new();
+        let _children: Vec<Node> = Vec::new();
 
         // parse_element_content(content, &mut attrs, &mut children);
 
@@ -228,7 +228,7 @@ impl Parse for Component {
 
         // eventually we'll parse the attrs
         // let mut attrs: Vec<Attr> = vec![];
-        let mut children: Vec<Node> = vec![];
+        let children: Vec<Node> = vec![];
         // parse_element_content(content, &mut attrs, &mut children);
 
         let children = MaybeExpr::Literal(children);
@@ -250,8 +250,8 @@ pub struct ComponentField {
 
 impl Parse for ComponentField {
     fn parse(input: ParseStream) -> Result<Self> {
-        let mut name = Ident::parse_any(input)?;
+        let name = Ident::parse_any(input)?;
-        let name_str = name.to_string();
+        let _name_str = name.to_string();
         input.parse::<Token![:]>()?;
         let content = input.parse()?;
 
@@ -472,7 +472,7 @@ impl ToTokens for ToToksCtx<&Attr> {
     fn to_tokens(&self, tokens: &mut TokenStream2) {
         let name = self.inner.name.to_string();
         let nameident = &self.inner.name;
-        let mut attr_stream = TokenStream2::new();
+        let _attr_stream = TokenStream2::new();
         match &self.inner.ty {
             AttrType::Value(value) => {
                 let value = self.recurse(value);

packages/core/examples/borrowed.rs

@@ -7,7 +7,7 @@
 
 fn main() {}
 
-use std::fmt::Debug;
+
 
 use dioxus_core::prelude::*;
 
@@ -22,7 +22,7 @@ struct ListItem {
 }
 
 fn app(ctx: Context, props: &Props) -> DomTree {
-    let (f, setter) = use_state(&ctx, || 0);
+    let (_f, setter) = use_state(&ctx, || 0);
 
     ctx.render(move |c| {
         let mut root = builder::ElementBuilder::new(c, "div");
@@ -64,7 +64,7 @@ struct ChildProps<'a> {
 }
 
 impl PartialEq for ChildProps<'_> {
-    fn eq(&self, other: &Self) -> bool {
+    fn eq(&self, _other: &Self) -> bool {
         // assume the dyn fn is never stable -
         // wrap with use_callback if it's an issue for you
         false
@@ -78,7 +78,7 @@ impl<'a> Properties for ChildProps<'a> {
     }
 }
 
-fn ChildItem(ctx: Context, props: &ChildProps) -> DomTree {
+fn ChildItem(_ctx: Context, _props: &ChildProps) -> DomTree {
     todo!()
     //     ctx.render(rsx! {
     //         div {

packages/core/examples/fc.rs

@@ -1,10 +1,10 @@
 use dioxus_core::component::fc_to_builder;
 use dioxus_core::prelude::*;
-use dioxus_core_macro::fc;
 
-use std::marker::PhantomData;
 
-static BLAH: FC<()> = |ctx, props| {
+
+
+static BLAH: FC<()> = |ctx, _props| {
     let g = "asd".to_string();
     ctx.render(rsx! {
         div {
@@ -20,7 +20,7 @@ pub struct ExampleProps {
     some_field: String,
 }
 
-static SomeComponent: FC<ExampleProps> = |ctx, props| {
+static SomeComponent: FC<ExampleProps> = |ctx, _props| {
     ctx.render(rsx! {
         div { }
     })

packages/core/examples/fmter.rs

@@ -1,16 +1,16 @@
 // #[macro_use]
 extern crate fstrings;
 
-use bumpalo::collections::String;
+
 
 // use dioxus_core::ifmt;
 // use fstrings::format_args_f;
-use bumpalo::core_alloc::fmt::Write;
+
 
 fn main() {
     let bump = bumpalo::Bump::new();
-    let b = ≎
+    let _b = ≎
-    let world = "123";
+    let _world = "123";
     // dioxus_core::ifmt!(in b; "Hello {world}";);
 }
 

packages/core/examples/props.rs

@@ -14,7 +14,7 @@ struct SomeProps {
 fn main() {
     let g: SomeProps = SomeProps::builder().a(10).b(10).build();
 
-    let r = g.b.unwrap_or_else(|| 10);
+    let _r = g.b.unwrap_or_else(|| 10);
 }
 
 fn auto_into_some() {}

packages/core/examples/rsx_usage.rs

@@ -1,4 +1,4 @@
-use bumpalo::Bump;
+
 use dioxus_core::prelude::*;
 
 fn main() {}
@@ -26,8 +26,8 @@ struct Button<'a> {
 }
 
 impl Render for Button<'_> {
-    fn render(ctx: Context, props: &Self) -> DomTree {
+    fn render(ctx: Context, _props: &Self) -> DomTree {
-        let onfocus = move |evt: ()| log::debug!("Focused");
+        let _onfocus = move |_evt: ()| log::debug!("Focused");
 
         // todo!()
         ctx.render(rsx! {
@@ -35,7 +35,7 @@ impl Render for Button<'_> {
                 // ..props.attrs,
                 class: "abc123",
                 // style: { a: 2, b: 3, c: 4 },
-                onclick: move |evt| {
+                onclick: move |_evt| {
                     // log::info("hello world");
                 },
                 // Custom1 { a: 123 }

packages/core/examples/step.rs

@@ -3,7 +3,7 @@ use dioxus_core::{component::Properties, prelude::*};
 fn main() -> Result<(), ()> {
     let p1 = SomeProps { name: "bob".into() };
 
-    let mut vdom = VirtualDom::new_with_props(Example, p1);
+    let _vdom = VirtualDom::new_with_props(Example, p1);
 
     Ok(())
 }

packages/core/src/component.rs

@@ -29,6 +29,6 @@ impl Properties for () {
     }
 }
 
-pub fn fc_to_builder<T: Properties>(f: FC<T>) -> T::Builder {
+pub fn fc_to_builder<T: Properties>(_f: FC<T>) -> T::Builder {
     T::builder()
 }

packages/core/src/diff.rs

@@ -34,11 +34,10 @@
 //!  - https://hacks.mozilla.org/2019/03/fast-bump-allocated-virtual-doms-with-rust-and-wasm/
 use crate::{
     innerlude::*,
-    scope::{create_scoped, Scoped},
 };
 use bumpalo::Bump;
 use fxhash::{FxHashMap, FxHashSet};
-use generational_arena::Arena;
+
 use std::{cell::RefCell, cmp::Ordering, collections::VecDeque, rc::Rc};
 
 /// The DiffState is a cursor internal to the VirtualDOM's diffing algorithm that allows persistence of state while
@@ -112,7 +111,7 @@ impl<'a> DiffMachine<'a> {
                 self.diff_children(eold.children, enew.children);
             }
 
-            (VNode::Component(cold), VNode::Component(cnew)) => {
+            (VNode::Component(_cold), VNode::Component(_cnew)) => {
                 // if cold.comp != cnew.comp {
                 //     // queue an event to mount this new component
                 //     return;
@@ -123,7 +122,7 @@ impl<'a> DiffMachine<'a> {
                 todo!("Usage of component VNode not currently supported");
             }
 
-            (_, VNode::Component(new)) => {
+            (_, VNode::Component(_new)) => {
                 // we have no stable reference to work from
                 // push the lifecycle event onto the queue
                 // self.lifecycle_events
@@ -142,7 +141,7 @@ impl<'a> DiffMachine<'a> {
                 // push the current
             }
 
-            (VNode::Component(old), _) => {
+            (VNode::Component(_old), _) => {
                 todo!("Usage of component VNode not currently supported");
             }
 
@@ -165,7 +164,7 @@ impl<'a> DiffMachine<'a> {
             self.change_list.commit_traversal();
         }
 
-        'outer1: for (l_idx, new_l) in new.iter().enumerate() {
+        'outer1: for (_l_idx, new_l) in new.iter().enumerate() {
             // unsafe {
             // Safety relies on removing `new_l` from the registry manually at
             // the end of its lifetime. This happens below in the `'outer2`
@@ -818,7 +817,7 @@ impl<'a> DiffMachine<'a> {
                     self.change_list.create_element(tag_name);
                 }
 
-                listeners.iter().enumerate().for_each(|(id, listener)| {
+                listeners.iter().enumerate().for_each(|(_id, listener)| {
                     self.change_list
                         .new_event_listener(listener.event, listener.scope, listener.id)
                 });

packages/core/src/hooks.rs

@@ -137,7 +137,7 @@ mod use_reducer_def {
     pub fn use_reducer<'a, 'c, State: 'static, Action: 'static>(
         ctx: &'c Context<'a>,
         initial_state_fn: impl FnOnce() -> State,
-        reducer: impl Fn(&mut State, Action),
+        _reducer: impl Fn(&mut State, Action),
     ) -> (&'a State, &'a impl Fn(Action)) {
         ctx.use_hook(
             move || UseReducer {
@@ -146,7 +146,7 @@ mod use_reducer_def {
                 caller: Box::new(|_| println!("setter called!")),
             },
             move |hook| {
-                let inner = hook.new_val.clone();
+                let _inner = hook.new_val.clone();
                 let scheduled_update = ctx.schedule_update();
 
                 // get ownership of the new val and replace the current with the new
@@ -157,7 +157,7 @@ mod use_reducer_def {
                 }
 
                 // todo: swap out the caller with a subscription call and an internal update
-                hook.caller = Box::new(move |new_val| {
+                hook.caller = Box::new(move |_new_val| {
                     // update the setter with the new value
                     // let mut new_inner = inner.as_ref().borrow_mut();
                     // *new_inner = Some(new_val);
@@ -175,9 +175,9 @@ mod use_reducer_def {
 
     // #[cfg(test)]
     mod tests {
-        use super::*;
+        
         use crate::prelude::*;
-        use bumpalo::Bump;
+        
         enum Actions {
             Incr,
             Decr,

packages/core/src/lib.rs

@@ -91,11 +91,11 @@ pub(crate) mod innerlude {
     // pub(crate) use crate::component::Properties;
     pub(crate) use crate::component::Properties;
     pub(crate) use crate::context::Context;
-    pub(crate) use crate::error::{Error, Result};
+    pub(crate) use crate::error::{Result};
     pub use crate::events::EventTrigger;
     use crate::nodes;
-    pub(crate) use crate::scope::Scope;
+    
-    pub(crate) use crate::virtual_dom::VirtualDom;
+    
     pub(crate) use nodes::*;
 
     pub use crate::component::ScopeIdx;

packages/core/src/nodebuilder.rs

@@ -1,6 +1,6 @@
 //! Helpers for building virtual DOM VNodes.
 
-use std::{borrow::BorrowMut, ops::Deref};
+use std::{borrow::BorrowMut};
 
 use crate::{
     context::NodeCtx,
@@ -10,8 +10,8 @@ use crate::{
     prelude::VElement,
 };
 
-use bumpalo::format;
+
-use bumpalo::Bump;
+
 
 /// A virtual DOM element builder.
 ///
@@ -339,7 +339,7 @@ where
     ///     })
     ///     .finish();
     /// ```
-    pub fn on(mut self, event: &'static str, callback: impl Fn(VirtualEvent) + 'a) -> Self {
+    pub fn on(self, event: &'static str, callback: impl Fn(VirtualEvent) + 'a) -> Self {
         let listener = Listener {
             event,
             callback: self.ctx.bump.alloc(callback),
@@ -527,9 +527,9 @@ pub fn attr<'a>(name: &'static str, value: &'a str) -> Attribute<'a> {
 // _f: crate::innerlude::FC<T>,
 // _props: T
 pub fn virtual_child<'a, 'b, T: crate::innerlude::Properties>(
-    ctx: &'b NodeCtx<'a>,
+    _ctx: &'b NodeCtx<'a>,
-    f: FC<T>,
+    _f: FC<T>,
-    p: T,
+    _p: T,
 ) -> VNode<'a> {
     // crate::nodes::VComponent
     todo!()

packages/core/src/nodes.rs

@@ -11,7 +11,7 @@ use crate::{
 use bumpalo::Bump;
 use std::fmt::Debug;
 use std::{
-    any::{Any, TypeId},
+    any::{Any},
     cell::RefCell,
     marker::PhantomData,
     rc::Rc,
@@ -280,14 +280,14 @@ pub struct VComponent<'src> {
 }
 pub struct Comparator(Box<dyn Fn(&dyn Any) -> bool>);
 impl std::fmt::Debug for Comparator {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    fn fmt(&self, _f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         Ok(())
     }
 }
 
 pub struct Caller(Box<dyn Fn(Context) -> DomTree>);
 impl std::fmt::Debug for Caller {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    fn fmt(&self, _f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         Ok(())
     }
 }

packages/core/src/scope.rs

@@ -5,7 +5,7 @@ use crate::nodes::VNode;
 use bumpalo::Bump;
 
 use std::{
-    any::{Any, TypeId},
+    any::{Any},
     cell::RefCell,
     marker::PhantomData,
     ops::Deref,
@@ -145,7 +145,7 @@ impl<P: Properties + 'static> Scoped for Scope<P> {
             .expect("Viewing did not happen");
     }
 
-    fn compare_props(&self, new: &Any) -> bool {
+    fn compare_props(&self, new: &dyn Any) -> bool {
         new.downcast_ref::<P>()
             .map(|f| &self.props == f)
             .expect("Props should not be of a different type")

packages/core/src/virtual_dom.rs

@@ -7,16 +7,7 @@ use crate::{
 };
 use bumpalo::Bump;
 use generational_arena::Arena;
-use std::{
+
-    any::TypeId,
-    borrow::BorrowMut,
-    cell::{RefCell, UnsafeCell},
-    collections::{vec_deque, VecDeque},
-    future::Future,
-    marker::PhantomData,
-    rc::Rc,
-    sync::atomic::AtomicUsize,
-};
 
 /// An integrated virtual node system that progresses events and diffs UI trees.
 /// Differences are converted into patches which a renderer can use to draw the UI.
@@ -68,7 +59,7 @@ impl VirtualDom {
     ///
     /// This is useful when a component tree can be driven by external state (IE SSR) but it would be too expensive
     /// to toss out the entire tree.
-    pub fn new_with_props<P: Properties + 'static>(root: FC<P>, root_props: P) -> Self {
+    pub fn new_with_props<P: Properties + 'static>(_root: FC<P>, _root_props: P) -> Self {
         // let mut components = Arena::new();
         // let mut components = Arena::new();
 
@@ -104,7 +95,7 @@ impl VirtualDom {
             .expect("Root should always exist")
             .run();
 
-        let b = Bump::new();
+        let _b = Bump::new();
 
         let mut diff_machine = DiffMachine::new(&self.diff_bump);
         // let mut diff_machine = DiffMachine::new(self, &self.diff_bump, self.base_scope);
@@ -142,7 +133,7 @@ impl VirtualDom {
     /// }
     ///
     /// ```
-    pub fn progress_with_event(&mut self, event: EventTrigger) -> Result<EditList<'_>> {
+    pub fn progress_with_event(&mut self, _event: EventTrigger) -> Result<EditList<'_>> {
         // self.components
         //     .borrow_mut()
         //     .get_mut(event.component_id)

packages/hooks/examples/lifecycle.rs

@@ -1,4 +1,4 @@
-use dioxus_core::prelude::*;
+
 
 fn main() {
     // let mut s = Context { props: &() };