Improve code readability by using for loop

celinval · celinval · commit a38d2fe599dd · 2024-10-28T10:52:14.000-07:00
diff --git a/compiler/stable_mir/src/mir/pretty.rs b/compiler/stable_mir/src/mir/pretty.rs
@@ -25,11 +25,10 @@ impl Debug for Place {
 pub(crate) fn function_body<W: Write>(writer: &mut W, body: &Body, name: &str) -> io::Result<()> {
     write!(writer, "fn {name}(")?;
     let mut sep = "";
-    body.arg_locals().iter().enumerate().try_for_each(|(index, local)| {
+    for (index, local) in body.arg_locals().iter().enumerate() {
         write!(writer, "{}_{}: {}", sep, index + 1, local.ty)?;
         sep = ", ";
-        io::Result::Ok(())
-    })?;
+    }
     write!(writer, ")")?;
 
     let return_local = body.ret_local();
