diff options
Diffstat (limited to 'include/json_formatters.hpp')
-rw-r--r-- | include/json_formatters.hpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/json_formatters.hpp b/include/json_formatters.hpp new file mode 100644 index 0000000000..ae72a083c9 --- /dev/null +++ b/include/json_formatters.hpp @@ -0,0 +1,39 @@ +#pragma once + +#include <nlohmann/json.hpp> + +#include <format> + +// Clang-tidy would rather these be static, but using static causes the template +// specialization to not function. Ignore the warning. +// NOLINTBEGIN(readability-convert-member-functions-to-static, cert-dcl58-cpp) + +template <> +struct std::formatter<nlohmann::json::json_pointer> +{ + constexpr auto parse(std::format_parse_context& ctx) + { + return ctx.begin(); + } + auto format(const nlohmann::json::json_pointer& ptr, auto& ctx) const + { + return std::format_to(ctx.out(), "{}", ptr.to_string()); + } +}; + +template <> +struct std::formatter<nlohmann::json> +{ + static constexpr auto parse(std::format_parse_context& ctx) + { + return ctx.begin(); + } + auto format(const nlohmann::json& json, auto& ctx) const + { + return std::format_to( + ctx.out(), "{}", + json.dump(-1, ' ', false, + nlohmann::json::error_handler_t::replace)); + } +}; +// NOLINTEND(readability-convert-member-functions-to-static, cert-dcl58-cpp) |