diff --git a/parser.cpp b/parser.cpp
index b1cbc83..c9d77a7 100644
--- a/parser.cpp
+++ b/parser.cpp
@@ -14,37 +14,35 @@
 
 namespace xos {
 
-Result<std::unique_ptr<ast::Str>> Parser::parseStr() {
+Result<ast::Str> Parser::parseStr() {
   Result<Token> res = lexer_.Lex();
   if (res.hasError()) {
     return res;
   }
   const Token &tok = res.get();
   if (tok.getKind() != Token::string) {
-    return Result<std::unique_ptr<ast::Str>>::BuildError()
+    return Result<ast::Str>::BuildError()
            << "Expected string on row " << tok.getRow() << ", col "
            << tok.getCol();
   }
-  return Result<std::unique_ptr<ast::Str>>(
-      std::make_unique<ast::Str>(tok.getVal()));
+  return Result<ast::Str>(tok.getVal());
 }
 
-Result<std::unique_ptr<ast::Out>> Parser::parseOut() {
+Result<ast::Out> Parser::parseOut() {
   Result<Token> res = lexer_.Lex();
   if (res.hasError()) return res;
 
   const Token &tok = res.get();
   if (tok.getKind() != Token::out) {
-    return Result<std::unique_ptr<ast::Out>>::BuildError()
+    return Result<ast::Out>::BuildError()
            << "Expected 'out' on row " << tok.getRow() << ", col "
            << tok.getCol();
   }
 
-  Result<std::unique_ptr<ast::Str>> sres = parseStr();
+  Result<ast::Str> sres = parseStr();
   if (sres.hasError()) return sres;
-  std::unique_ptr<ast::Str> &str = sres.get();
-  return Result<std::unique_ptr<ast::Out>>(
-      std::make_unique<ast::Out>(std::move(str)));
+  std::unique_ptr<ast::Str> str(sres.Release());
+  return Result<ast::Out>(std::move(str));
 }
 
 }  // namespace xos
diff --git a/test.cpp b/test.cpp
index 8eabeb6..8d68c80 100644
--- a/test.cpp
+++ b/test.cpp
@@ -53,8 +53,8 @@ TEST(Parser, ParseStr) {
   xos::Parser parser(lexer);
 
   auto result = parser.parseStr();
-  ASSERT_NE(result.get(), nullptr);
-  ASSERT_EQ(result.get()->getStr(), "Hello World");
+  ASSERT_FALSE(result.hasError());
+  ASSERT_EQ(result.get().getStr(), "Hello World");
 }
 
 TEST(Parser, ParseStrError) {
@@ -73,8 +73,8 @@ TEST(Parser, ParseOut) {
   xos::Parser parser(lexer);
 
   auto result = parser.parseOut();
-  ASSERT_NE(result.get(), nullptr);
-  ASSERT_EQ(result.get()->getExpr(), xos::ast::Str("Hello World"));
+  ASSERT_FALSE(result.hasError());
+  ASSERT_EQ(result.get().getExpr(), xos::ast::Str("Hello World"));
 }
 
 TEST(Result, ErrorBuilder) {
diff --git a/xos.h b/xos.h
index b165a96..f8e8dee 100644
--- a/xos.h
+++ b/xos.h
@@ -93,6 +93,8 @@ class Result {
     return err_;
   }
 
+  T *Release() { return result_.release(); }
+
   // Example usage:
   //
   //   Result<Token> getTok() {
@@ -181,7 +183,7 @@ class Str : public Expr {
 
 class Out : public Expr {
  public:
-  Out(std::unique_ptr<Str> &&expr) : expr_(std::move(expr)) {}
+  Out(std::unique_ptr<Str> expr) : expr_(std::move(expr)) {}
   const Str &getExpr() const { return *expr_; }
 
  private:
@@ -193,9 +195,9 @@ class Out : public Expr {
 class Parser {
  public:
   Parser(Lexer &lexer) : lexer_(lexer) {}
-  Result<std::unique_ptr<ast::Str>> parseStr();
-  Result<std::unique_ptr<ast::Out>> parseOut();
-  Result<std::unique_ptr<ast::Func>> parseFunc();
+  Result<ast::Str> parseStr();
+  Result<ast::Out> parseOut();
+  Result<ast::Func> parseFunc();
 
  private:
   Lexer &lexer_;