diff --git a/crates/oxc_linter/src/rules/no_constant_binary_expression.rs b/crates/oxc_linter/src/rules/no_constant_binary_expression.rs
index 76a7f6391..f76628712 100644
--- a/crates/oxc_linter/src/rules/no_constant_binary_expression.rs
+++ b/crates/oxc_linter/src/rules/no_constant_binary_expression.rs
@@ -66,7 +66,7 @@ struct NoConstantBinaryExpressionDiagnostic(#[label] pub Span);
 #[diagnostic(severity(warning))]
 struct ConstantShortCircuit(
     &'static str, // property
-    String,       // operator
+    &'static str, // operator
     #[label("This expression always evaluates to the constant on the left-hand side")] Span,
 );
 
@@ -75,7 +75,7 @@ struct ConstantShortCircuit(
 #[diagnostic(severity(warning))]
 struct ConstantBinaryOperand(
     &'static str, // otherSide
-    String,       // operator
+    &'static str, // operator
     #[label("This compares constantly with the {0}-hand side of the `{1}`")] Span,
 );
 
@@ -98,7 +98,7 @@ impl Rule for NoConstantBinaryExpression {
                 LogicalOperator::Or | LogicalOperator::And if expr.left.is_constant(true, ctx) => {
                     ctx.diagnostic(ConstantShortCircuit(
                         "truthiness",
-                        expr.operator.to_string(),
+                        expr.operator.as_str(),
                         expr.span,
                     ));
                 }
@@ -107,7 +107,7 @@ impl Rule for NoConstantBinaryExpression {
                 {
                     ctx.diagnostic(ConstantShortCircuit(
                         "nullishness",
-                        expr.operator.to_string(),
+                        expr.operator.as_str(),
                         expr.span,
                     ));
                 }
@@ -125,12 +125,12 @@ impl Rule for NoConstantBinaryExpression {
                     Self::find_binary_expression_constant_operand(right, left, operator, ctx);
 
                 if right_constant_operand.is_some() {
-                    ctx.diagnostic(ConstantBinaryOperand("left", operator.to_string(), expr.span));
+                    ctx.diagnostic(ConstantBinaryOperand("left", operator.as_str(), expr.span));
                     return;
                 }
 
                 if left_constant_operand.is_some() {
-                    ctx.diagnostic(ConstantBinaryOperand("right", operator.to_string(), expr.span));
+                    ctx.diagnostic(ConstantBinaryOperand("right", operator.as_str(), expr.span));
                     return;
                 }
 
diff --git a/crates/oxc_minifier/src/printer/gen.rs b/crates/oxc_minifier/src/printer/gen.rs
index 37209f066..9c49dd8e4 100644
--- a/crates/oxc_minifier/src/printer/gen.rs
+++ b/crates/oxc_minifier/src/printer/gen.rs
@@ -2,10 +2,10 @@ use oxc_allocator::{Box, Vec};
 #[allow(clippy::wildcard_imports)]
 use oxc_hir::hir::*;
 use oxc_syntax::operator::{
-    AssignmentOperator, BinaryOperator, LogicalOperator, Operator, UnaryOperator, UpdateOperator,
+    AssignmentOperator, BinaryOperator, LogicalOperator, UnaryOperator, UpdateOperator,
 };
 
-use super::{Printer, Separator};
+use super::{Operator, Printer, Separator};
 
 pub trait Gen {
     fn gen(&self, p: &mut Printer);
diff --git a/crates/oxc_minifier/src/printer/mod.rs b/crates/oxc_minifier/src/printer/mod.rs
index 599c5d2f9..b54820f38 100644
--- a/crates/oxc_minifier/src/printer/mod.rs
+++ b/crates/oxc_minifier/src/printer/mod.rs
@@ -4,6 +4,7 @@
 #![allow(unused)]
 
 mod gen;
+mod operator;
 
 use std::rc::Rc;
 
@@ -11,10 +12,11 @@ use std::rc::Rc;
 use oxc_hir::hir::*;
 use oxc_semantic::SymbolTable;
 use oxc_syntax::operator::{
-    AssignmentOperator, BinaryOperator, LogicalOperator, Operator, UnaryOperator, UpdateOperator,
+    AssignmentOperator, BinaryOperator, LogicalOperator, UnaryOperator, UpdateOperator,
 };
 
 use self::gen::Gen;
+use self::operator::Operator;
 
 #[derive(Debug, Clone, Copy)]
 pub struct PrinterOptions {
@@ -147,15 +149,15 @@ impl Printer {
         // "x + ++ y" => "x+ ++y"
         // "-- >" => "-- >"
         // "< ! --" => "<! --"
-        let bin_op_add = Operator::BinaryOperator(BinaryOperator::Addition);
-        let bin_op_sub = Operator::BinaryOperator(BinaryOperator::Subtraction);
-        let un_op_pos = Operator::UnaryOperator(UnaryOperator::UnaryPlus);
-        let un_op_pre_inc = Operator::UpdateOperator(UpdateOperator::Increment);
-        let un_op_neg = Operator::UnaryOperator(UnaryOperator::UnaryNegation);
-        let un_op_pre_dec = Operator::UpdateOperator(UpdateOperator::Decrement);
-        let un_op_post_dec = Operator::UpdateOperator(UpdateOperator::Decrement);
-        let bin_op_gt = Operator::BinaryOperator(BinaryOperator::GreaterThan);
-        let un_op_not = Operator::UnaryOperator(UnaryOperator::LogicalNot);
+        let bin_op_add = Operator::Binary(BinaryOperator::Addition);
+        let bin_op_sub = Operator::Binary(BinaryOperator::Subtraction);
+        let un_op_pos = Operator::Unary(UnaryOperator::UnaryPlus);
+        let un_op_pre_inc = Operator::Update(UpdateOperator::Increment);
+        let un_op_neg = Operator::Unary(UnaryOperator::UnaryNegation);
+        let un_op_pre_dec = Operator::Update(UpdateOperator::Decrement);
+        let un_op_post_dec = Operator::Update(UpdateOperator::Decrement);
+        let bin_op_gt = Operator::Binary(BinaryOperator::GreaterThan);
+        let un_op_not = Operator::Unary(UnaryOperator::LogicalNot);
         if ((prev == bin_op_add || prev == un_op_pos)
             && (next == bin_op_add || next == un_op_pos || next == un_op_pre_inc))
             || ((prev == bin_op_sub || prev == un_op_neg)
diff --git a/crates/oxc_minifier/src/printer/operator.rs b/crates/oxc_minifier/src/printer/operator.rs
new file mode 100644
index 000000000..8c5fb8089
--- /dev/null
+++ b/crates/oxc_minifier/src/printer/operator.rs
@@ -0,0 +1,26 @@
+use oxc_syntax::operator::{BinaryOperator, UnaryOperator, UpdateOperator};
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum Operator {
+    Binary(BinaryOperator),
+    Unary(UnaryOperator),
+    Update(UpdateOperator),
+}
+
+impl From<BinaryOperator> for Operator {
+    fn from(op: BinaryOperator) -> Self {
+        Self::Binary(op)
+    }
+}
+
+impl From<UnaryOperator> for Operator {
+    fn from(op: UnaryOperator) -> Self {
+        Self::Unary(op)
+    }
+}
+
+impl From<UpdateOperator> for Operator {
+    fn from(op: UpdateOperator) -> Self {
+        Self::Update(op)
+    }
+}
diff --git a/crates/oxc_syntax/src/operator.rs b/crates/oxc_syntax/src/operator.rs
index e9d394842..c7f677271 100644
--- a/crates/oxc_syntax/src/operator.rs
+++ b/crates/oxc_syntax/src/operator.rs
@@ -1,48 +1,6 @@
-use std::fmt;
-
 #[cfg(feature = "serde")]
 use serde::Serialize;
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
-#[cfg_attr(feature = "serde", derive(Serialize))]
-pub enum Operator {
-    AssignmentOperator(AssignmentOperator),
-    BinaryOperator(BinaryOperator),
-    LogicalOperator(LogicalOperator),
-    UnaryOperator(UnaryOperator),
-    UpdateOperator(UpdateOperator),
-}
-
-impl From<AssignmentOperator> for Operator {
-    fn from(op: AssignmentOperator) -> Self {
-        Self::AssignmentOperator(op)
-    }
-}
-
-impl From<BinaryOperator> for Operator {
-    fn from(op: BinaryOperator) -> Self {
-        Self::BinaryOperator(op)
-    }
-}
-
-impl From<LogicalOperator> for Operator {
-    fn from(op: LogicalOperator) -> Self {
-        Self::LogicalOperator(op)
-    }
-}
-
-impl From<UnaryOperator> for Operator {
-    fn from(op: UnaryOperator) -> Self {
-        Self::UnaryOperator(op)
-    }
-}
-
-impl From<UpdateOperator> for Operator {
-    fn from(op: UpdateOperator) -> Self {
-        Self::UpdateOperator(op)
-    }
-}
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 #[cfg_attr(feature = "serde", derive(Serialize))]
 pub enum AssignmentOperator {
@@ -135,13 +93,6 @@ impl AssignmentOperator {
     }
 }
 
-impl fmt::Display for AssignmentOperator {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let operator = self.as_str();
-        write!(f, "{operator}")
-    }
-}
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 #[cfg_attr(feature = "serde", derive(Serialize))]
 pub enum BinaryOperator {
@@ -278,13 +229,6 @@ impl BinaryOperator {
     }
 }
 
-impl fmt::Display for BinaryOperator {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let operator = self.as_str();
-        write!(f, "{operator}")
-    }
-}
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 #[cfg_attr(feature = "serde", derive(Serialize))]
 pub enum LogicalOperator {
@@ -307,13 +251,6 @@ impl LogicalOperator {
     }
 }
 
-impl fmt::Display for LogicalOperator {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let operator = self.as_str();
-        write!(f, "{operator}")
-    }
-}
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 #[cfg_attr(feature = "serde", derive(Serialize))]
 pub enum UnaryOperator {
@@ -334,11 +271,6 @@ pub enum UnaryOperator {
 }
 
 impl UnaryOperator {
-    #[must_use]
-    pub fn operator(&self) -> Operator {
-        Operator::UnaryOperator(*self)
-    }
-
     #[must_use]
     pub fn is_arithmetic(self) -> bool {
         matches!(self, Self::UnaryNegation | Self::UnaryPlus)
@@ -368,13 +300,6 @@ impl UnaryOperator {
     }
 }
 
-impl fmt::Display for UnaryOperator {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let operator = self.as_str();
-        write!(f, "{operator}")
-    }
-}
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 #[cfg_attr(feature = "serde", derive(Serialize))]
 pub enum UpdateOperator {
@@ -393,10 +318,3 @@ impl UpdateOperator {
         }
     }
 }
-
-impl fmt::Display for UpdateOperator {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let operator = self.as_str();
-        write!(f, "{operator}")
-    }
-}