Upgrade Rust toolchain to 1.83 (#14677)

crates/ruff_python_formatter/src/expression/binary_like.rs

@@ -881,7 +881,7 @@ impl Format<PyFormatContext<'_>> for Operand<'_> {
     fn fmt(&self, f: &mut Formatter<PyFormatContext<'_>>) -> FormatResult<()> {
         let expression = self.expression();
 
-        return if is_expression_parenthesized(
+        if is_expression_parenthesized(
             expression.into(),
             f.context().comments().ranges(),
             f.context().source(),
@@ -1017,7 +1017,7 @@ impl Format<PyFormatContext<'_>> for Operand<'_> {
             Ok(())
         } else {
             expression.format().with_options(Parentheses::Never).fmt(f)
-        };
+        }
     }
 }
 

crates/ruff_python_formatter/src/expression/expr_tuple.rs

@@ -133,9 +133,7 @@ impl FormatNodeRule<ExprTuple> for FormatExprTuple {
         // ```
         // In all other cases comments get assigned to a list element
         match elts.as_slice() {
-            [] => {
-                return empty_parenthesized("(", dangling, ")").fmt(f);
-            }
+            [] => empty_parenthesized("(", dangling, ")").fmt(f),
             [single] => match self.parentheses {
                 TupleParentheses::Preserve if !is_parenthesized => {
                     single.format().fmt(f)?;

crates/ruff_python_formatter/src/expression/expr_yield.rs

@@ -14,7 +14,7 @@ pub(super) enum AnyExpressionYield<'a> {
     YieldFrom(&'a ExprYieldFrom),
 }
 
-impl<'a> AnyExpressionYield<'a> {
+impl AnyExpressionYield<'_> {
     const fn is_yield_from(&self) -> bool {
         matches!(self, AnyExpressionYield::YieldFrom(_))
     }