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Move pretty_print, ensure_ascii and indent_step into the serializer

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None of these change over the life of a serializer, unlike current_indent
and depth, which do change on every recursive call. They are now captured
once in the constructor - matching indent_char and error_handler - instead
of being threaded through dump(), dump_internal(), dump_iteratively(),
dump_value() and dump_escaped() on every call.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann
2026-09-10 18:02:56 +02:00
committed by GitHub
parent 8c22567a49
commit e2756a5dcb
4 changed files with 114 additions and 94 deletions
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tests/src/unit-convenience.cpp
+2 -2
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@@ -98,8 +98,8 @@ void check_escaped(const char* original, const char* escaped = "", bool ensure_a
void check_escaped(const char* original, const char* escaped, const bool ensure_ascii)
{
std::stringstream ss;
json::serializer s(nlohmann::detail::output_adapter<char>(ss), ' ');
s.dump_escaped(original, ensure_ascii);
json::serializer s(nlohmann::detail::output_adapter<char>(ss), ' ', false, ensure_ascii);
s.dump_escaped(original);
s.flush(); // dump_escaped writes into the serializer's internal buffer
CHECK(ss.str() == escaped);
}