Merge pull request #42 from Tcode-Motion/refactor-tokenkind-display-3962382208496788572

🧹 [code health improvement description] Refactor Display formatters in `token_kind.rs`

Author: Tcode-Motion

compiler/syntax/src/token_kind.rs

@@ -21,14 +21,7 @@ pub enum LiteralKind {
 
 impl fmt::Display for LiteralKind {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let label = match self {
-            LiteralKind::Int => "Int",
-            LiteralKind::Float => "Float",
-            LiteralKind::Str => "Str",
-            LiteralKind::Bool => "Bool",
-            LiteralKind::Null => "Null",
-        };
-        write!(f, "{}", label)
+        fmt::Debug::fmt(self, f)
     }
 }
 
@@ -47,13 +40,7 @@ pub enum NumericLiteralKind {
 
 impl fmt::Display for NumericLiteralKind {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let label = match self {
-            NumericLiteralKind::Decimal => "Decimal",
-            NumericLiteralKind::Hex => "Hex",
-            NumericLiteralKind::Binary => "Binary",
-            NumericLiteralKind::Octal => "Octal",
-        };
-        write!(f, "{}", label)
+        fmt::Debug::fmt(self, f)
     }
 }
 
@@ -791,18 +778,7 @@ impl fmt::Display for TokenKind {
         if let Some(lexeme) = self.static_lexeme() {
             write!(f, "'{}'", lexeme)
         } else {
-            let label = match self {
-                TokenKind::Identifier => "Identifier",
-                TokenKind::IntLiteral => "Integer Literal",
-                TokenKind::FloatLiteral => "Float Literal",
-                TokenKind::StringLiteral => "String Literal",
-                TokenKind::FStringText => "f-string segment",
-                TokenKind::Newline => "Newline",
-                TokenKind::Eof => "EOF",
-                TokenKind::Error => "Error",
-                _ => "Unknown Token",
-            };
-            write!(f, "{}", label)
+            fmt::Debug::fmt(self, f)
         }
     }
 }