Refine inlining.

src/ast/ast.rs

@@ -36,6 +36,7 @@ pub struct AST {
 
 impl Default for AST {
     #[inline(always)]
+    #[must_use]
     fn default() -> Self {
         Self::empty()
     }

src/ast/expr.rs

@@ -75,8 +75,8 @@ impl CustomExpr {
     /// Is this custom syntax self-terminated (i.e. no need for a semicolon terminator)?
     ///
     /// A self-terminated custom syntax always ends in `$block$`, `}` or `;`
-    #[must_use]
     #[inline(always)]
+    #[must_use]
     pub const fn is_self_terminated(&self) -> bool {
         self.self_terminated
     }
@@ -281,7 +281,6 @@ impl<F: Float> Deref for FloatWrapper<F> {
     type Target = F;
 
     #[inline(always)]
-    #[must_use]
     fn deref(&self) -> &Self::Target {
         &self.0
     }
@@ -290,7 +289,6 @@ impl<F: Float> Deref for FloatWrapper<F> {
 #[cfg(not(feature = "no_float"))]
 impl<F: Float> DerefMut for FloatWrapper<F> {
     #[inline(always)]
-    #[must_use]
     fn deref_mut(&mut self) -> &mut Self::Target {
         &mut self.0
     }
@@ -447,6 +445,7 @@ pub enum Expr {
 
 impl Default for Expr {
     #[inline(always)]
+    #[must_use]
     fn default() -> Self {
         Self::Unit(Position::NONE)
     }

src/ast/ident.rs

@@ -40,7 +40,6 @@ impl Deref for Ident {
     type Target = ImmutableString;
 
     #[inline(always)]
-    #[must_use]
     fn deref(&self) -> &Self::Target {
         &self.name
     }
@@ -48,7 +47,6 @@ impl Deref for Ident {
 
 impl DerefMut for Ident {
     #[inline(always)]
-    #[must_use]
     fn deref_mut(&mut self) -> &mut Self::Target {
         &mut self.name
     }

src/ast/namespace.rs

@@ -72,7 +72,6 @@ impl Deref for Namespace {
     type Target = StaticVec<Ident>;
 
     #[inline(always)]
-    #[must_use]
     fn deref(&self) -> &Self::Target {
         &self.path
     }
@@ -80,7 +79,6 @@ impl Deref for Namespace {
 
 impl DerefMut for Namespace {
     #[inline(always)]
-    #[must_use]
     fn deref_mut(&mut self) -> &mut Self::Target {
         &mut self.path
     }

src/ast/stmt.rs

@@ -209,6 +209,7 @@ impl IntoIterator for RangeCase {
     type IntoIter = Box<dyn Iterator<Item = Self::Item>>;
 
     #[inline(always)]
+    #[must_use]
     fn into_iter(self) -> Self::IntoIter {
         match self {
             Self::ExclusiveInt(r, ..) => Box::new(r),
@@ -426,7 +427,6 @@ impl Deref for StmtBlock {
     type Target = StmtBlockContainer;
 
     #[inline(always)]
-    #[must_use]
     fn deref(&self) -> &Self::Target {
         &self.block
     }
@@ -434,7 +434,6 @@ impl Deref for StmtBlock {
 
 impl DerefMut for StmtBlock {
     #[inline(always)]
-    #[must_use]
     fn deref_mut(&mut self) -> &mut Self::Target {
         &mut self.block
     }
@@ -607,6 +606,7 @@ pub enum Stmt {
 
 impl Default for Stmt {
     #[inline(always)]
+    #[must_use]
     fn default() -> Self {
         Self::Noop(Position::NONE)
     }