Fix more warnings

Author: kelpsyberry

core/src/gpu/vram/bank_cnt.rs

@@ -425,8 +425,7 @@ impl Vram {
                 (&mut *self.writeback.$usage.get()).fill(0);
                 for (region, mapped) in self.map.$usage.iter().enumerate() {
                     let mapped = mapped.get();
-                    let mask = if mapped != 0
-                        && mapped & (mapped - 1) == 0
+                    let mask = if mapped.is_power_of_two()
                         && mapped & $mirrored_banks_mask == 0
                         && self.bg_obj_updates.is_none()
                     {

core/src/lib.rs

@@ -31,7 +31,8 @@
     clippy::must_use_candidate,
     clippy::missing_errors_doc,
     clippy::inline_always,
-    clippy::new_without_default
+    clippy::new_without_default,
+    clippy::manual_is_power_of_two
 )]
 
 pub extern crate emu_utils as utils;

frontend/desktop/src/input/map.rs

@@ -124,7 +124,7 @@ impl Serialize for Map {
             &'a HashMap<T, U>,
             &'static [(T, &'static str)],
         );
-        impl<'a, T: 'static + Eq, U: 'static + Serialize> Serialize for TriggerMap<'a, T, U> {
+        impl<T: 'static + Eq, U: 'static + Serialize> Serialize for TriggerMap<'_, T, U> {
             fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
                 let mut map = serializer.serialize_map(Some(self.0.len()))?;
                 for (key, value) in self.0 {

frontend/desktop/src/utils.rs

@@ -111,7 +111,7 @@ static HOME: LazyLock<Option<PathBuf>> =
 
 struct HomePathBufVisitor;
 
-impl<'de> serde::de::Visitor<'de> for HomePathBufVisitor {
+impl serde::de::Visitor<'_> for HomePathBufVisitor {
     type Value = HomePathBuf;
 
     fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {

render/wgpu-3d/src/lib.rs

@@ -1,5 +1,6 @@
 #![feature(portable_simd, maybe_uninit_uninit_array, new_zeroed_alloc)]
 #![warn(clippy::all)]
+#![allow(clippy::manual_div_ceil)]
 
 mod data;
 pub use data::{FogData, FrameData, GxData, RenderingData};