From ad3fb5902dcf0481e532845f8e52075173ef8e3b Mon Sep 17 00:00:00 2001
From: hitchhooker <tommi@niemi.lol>
Date: Tue, 16 Apr 2024 12:31:55 +0700
Subject: [PATCH] replace map with fold

---
 app/Cargo.toml          | 2 +-
 app/src/disassembler.rs | 7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/app/Cargo.toml b/app/Cargo.toml
index 2338b09..7aff1ad 100644
--- a/app/Cargo.toml
+++ b/app/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polka-run"
-version = "0.4.0"
+version = "0.5.0"
 edition = "2021"
 
 [lib]
diff --git a/app/src/disassembler.rs b/app/src/disassembler.rs
index 1c21151..95be04c 100644
--- a/app/src/disassembler.rs
+++ b/app/src/disassembler.rs
@@ -261,8 +261,11 @@ pub fn Disassembler() -> impl IntoView {
                     let size = instruction.serialize_into(&mut serialized);
                     let hex_buffer = serialized[..size]
                         .iter()
-                        .map(|byte| format!("{:02X} ", byte))
-                        .collect::<String>();
+                        .fold(String::new(), |mut acc, byte| {
+                            use std::fmt::Write;
+                            write!(acc, "{:02X} ", byte).expect("Failed to write to String");
+                            acc
+                        });
 
                     // Extract the opcode name from the instruction
                     let opcode_name = format!("{:?}", instruction.opcode());