Refine inlining.

src/eval/debugger.rs

@@ -48,6 +48,7 @@ pub enum DebuggerCommand {
 
 impl Default for DebuggerCommand {
     #[inline(always)]
+    #[must_use]
     fn default() -> Self {
         Self::Continue
     }

src/eval/global_state.rs

@@ -316,7 +316,6 @@ impl IntoIterator for GlobalRuntimeState<'_> {
         std::iter::Rev<smallvec::IntoIter<[crate::Shared<crate::Module>; 3]>>,
     >;
 
-    #[inline]
     fn into_iter(self) -> Self::IntoIter {
         self.keys
             .into_iter()
@@ -333,10 +332,8 @@ impl<'a> IntoIterator for &'a GlobalRuntimeState<'_> {
         std::iter::Rev<std::slice::Iter<'a, crate::Shared<crate::Module>>>,
     >;
 
-    #[inline]
     fn into_iter(self) -> Self::IntoIter {
-        let x = self.keys.iter().rev().zip(self.modules.iter().rev());
-        x
+        self.keys.iter().rev().zip(self.modules.iter().rev())
     }
 }
 

src/eval/target.rs

@@ -399,7 +399,6 @@ impl Deref for Target<'_> {
     type Target = Dynamic;
 
     #[inline]
-    #[must_use]
     fn deref(&self) -> &Dynamic {
         match self {
             Self::RefMut(r) => r,
@@ -425,7 +424,6 @@ impl AsRef<Dynamic> for Target<'_> {
 
 impl DerefMut for Target<'_> {
     #[inline]
-    #[must_use]
     fn deref_mut(&mut self) -> &mut Dynamic {
         match self {
             Self::RefMut(r) => r,