Disable is_streamable for string[_view]

2025-11-27 21:00:01 +01:00 · 2021-12-09 09:48:55 -08:00
parent 91533d3c33
commit e4f0564aa6
2 changed files with 7 additions and 0 deletions
--- a/include/fmt/ostream.h
+++ b/include/fmt/ostream.h
@@ -45,6 +45,8 @@ struct is_streamable<
    enable_if_t<
        std::is_arithmetic<T>::value || std::is_array<T>::value ||
        std::is_pointer<T>::value || std::is_same<T, char8_type>::value ||
+        std::is_same<T, std::basic_string<Char>>::value ||
+        std::is_same<T, std_string_view<Char>>::value ||
        (std::is_convertible<T, int>::value && !std::is_enum<T>::value)>>
    : std::false_type {};