Began working on mfem_resolver formatters

src/include/serif/utils/error/errors.hpp

@@ -71,7 +71,7 @@ namespace serif::utils::errors {
 
                 // Note if we move to C++26 we can replace this with a more standard and less convoluted
                 // formated static_assert.
-                sizeof(serif_error_printer<message, code>);
+                [[maybe_unused]] std::size_t error_kick = sizeof(serif_error_printer<message, code>);
             }
         }
     }

src/include/serif/utils/format/strings.hpp

@@ -0,0 +1,19 @@
+#pragma once
+#include <string>
+#include <string_view>
+#include <span>
+#include <format>
+#include <type_traits>
+
+namespace serif::utils::misc::format {
+    template <typename T>
+    std::string join(const std::span<T>& elements, std::string_view delimiter)
+    {
+        std::string out;
+        for (const auto& element : elements) {
+            out = std::format("{}{}{}", out, delimiter, element);
+        }
+
+        return out;
+    }
+}

src/include/serif/utils/misc/terminal/colors.hpp

@@ -3,6 +3,7 @@
 #include <string_view>
 #include <cstdio>
 #include <cstdlib>
+#include <utility>
 #include <unistd.h>
 
 namespace serif::utils::misc::terminal {
@@ -71,4 +72,4 @@ namespace serif::utils::misc::terminal {
 
         return std::string_view(term) != "dumb";
     }
-}
+}