meta.hpp File Reference

Metaprogramming helpers for converters detection. More...

#include <type_traits>
#include <userver/formats/parse/to.hpp>
#include <userver/formats/serialize/to.hpp>
#include <userver/utils/meta.hpp>

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Namespaces
namespace	formats
	Value formats representation, parsing and serialization.
namespace	formats::common
	Common utilities for all the formats.

Variables
template<class Value >
constexpr bool	formats::common::kIsFormatValue

Detailed Description

Metaprogramming helpers for converters detection.

Warning

kHasX are only intended for internal diagnostic use. formats doesn't support SFINAE, so e.g. kHasParse can return true while a usage of Parse will fail to compile.

Definition in file meta.hpp.