From b4b283670d953368f150ab32dbc87bd5ef4f2385 Mon Sep 17 00:00:00 2001
From: Karol Baraniecki <karol@baraniecki.eu>
Date: Mon, 6 Mar 2023 20:06:54 +0100
Subject: [PATCH] AK: Introduce a fallible version of
 StringBuilder::to_byte_buffer

Name it StringBuilder::try_to_byte_buffer accordingly :^)
---
 AK/StringBuilder.cpp | 5 +++++
 AK/StringBuilder.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/AK/StringBuilder.cpp b/AK/StringBuilder.cpp
index 8999592f1a..39a16cbccf 100644
--- a/AK/StringBuilder.cpp
+++ b/AK/StringBuilder.cpp
@@ -111,6 +111,11 @@ ByteBuffer StringBuilder::to_byte_buffer() const
     return ByteBuffer::copy(data(), length()).release_value_but_fixme_should_propagate_errors();
 }
 
+ErrorOr<ByteBuffer> StringBuilder::try_to_byte_buffer() const
+{
+    return TRY(ByteBuffer::copy(data(), length()));
+}
+
 #ifndef KERNEL
 DeprecatedString StringBuilder::to_deprecated_string() const
 {
diff --git a/AK/StringBuilder.h b/AK/StringBuilder.h
index 0d8a8c311f..2fe6b28ad5 100644
--- a/AK/StringBuilder.h
+++ b/AK/StringBuilder.h
@@ -69,6 +69,7 @@ public:
     ErrorOr<FlyString> to_fly_string() const;
 
     [[nodiscard]] ByteBuffer to_byte_buffer() const;
+    [[nodiscard]] ErrorOr<ByteBuffer> try_to_byte_buffer() const;
 
     [[nodiscard]] StringView string_view() const;
     void clear();