di::JsonDeserializer< Reader > Class Template Reference

A deserializer for the JSON format. More...

#include <di/serialization/json_deserializer.h>

Public Types
using	DeserializationFormat = JsonFormat

Public Member Functions
template<typename T> requires (concepts::ConstructibleFrom<Reader, T>)
constexpr	JsonDeserializer (T &&reader)
constexpr auto	deserialize (InPlaceType< json::Value >) -> Result< json::Value >
template<typename T, concepts::InstanceOf< reflection::Fields > M>
constexpr auto	deserialize (InPlaceType< T >, M fields) -> Result< T >
template<typename T, concepts::InstanceOf< reflection::Enumerators > M>
constexpr auto	deserialize (InPlaceType< T >, M enumerators) -> Result< T >
template<typename T, concepts::InstanceOf< reflection::Atom > M> requires (M::is_bool() || M::is_integer() || M::is_string())
constexpr auto	deserialize (InPlaceType< T >, M) -> Result< T >
template<typename T, concepts::InstanceOf< reflection::Atom > M>
constexpr auto	deserialize (InPlaceType< T >, M) -> Result< T > requires(M::is_custom_atom() &&
template<typename T, concepts::InstanceOf< reflection::Atom > M> requires (M::is_tuple() && detail::all_deserializable<JsonDeserializer, meta::TupleElements<T>>)
constexpr auto	deserialize (InPlaceType< T >, M) -> Result< T >
template<typename T, concepts::InstanceOf< reflection::Atom > M> requires (M::is_variant() && detail::all_deserializable<JsonDeserializer, meta::VariantTypes<T>>)
constexpr auto	deserialize (InPlaceType< T >, M) -> Result< T >
template<typename T, concepts::InstanceOf< reflection::Atom > M, typename U = meta::Type<meta::RemoveCVRef<T>>> requires (M::is_box() && concepts::Deserializable<U, JsonDeserializer>)
constexpr auto	deserialize (InPlaceType< T >, M) -> Result< T >
template<typename T, concepts::InstanceOf< reflection::Atom > M> requires (M::is_list() && concepts::Deserializable<meta::ContainerValue<T>, JsonDeserializer>)
constexpr auto	deserialize (InPlaceType< T >, M) -> Result< T >
template<typename T, concepts::InstanceOf< reflection::Atom > M> requires (M::is_map() && concepts::SameAs<json::String, meta::TupleElement<meta::ContainerValue<T>, 0>> && concepts::Deserializable<meta::TupleElement<meta::ContainerValue<T>, 1>, JsonDeserializer>)
constexpr auto	deserialize (InPlaceType< T >, M) -> Result< T >
constexpr auto	deserialize (InPlaceType< json::Null >) -> Result< json::Null >
constexpr auto	reader () &-> Reader &
constexpr auto	reader () const &-> Reader const &
constexpr auto	reader () &&-> Reader &&

Public Attributes
auto	result = DI_TRY(di::parse<T>(string.view()))
return	result

Detailed Description

template<concepts::Impl< io::Reader > Reader>
class di::JsonDeserializer< Reader >

A deserializer for the JSON format.

Template Parameters

Reader

The type of the reader to read from.

This implements the JSON grammar as specified in RFC 8259.

Member Typedef Documentation

DeserializationFormat

template<concepts::Impl< io::Reader > Reader>

using di::serialization::JsonDeserializer< Reader >::DeserializationFormat = JsonFormat

Constructor & Destructor Documentation

JsonDeserializer()

template<concepts::Impl< io::Reader > Reader>

template<typename T>
requires (concepts::ConstructibleFrom<Reader, T>)

di::serialization::JsonDeserializer< Reader >::JsonDeserializer ( T && reader )

inlineexplicitconstexpr

Member Function Documentation

deserialize() [1/11]

template<concepts::Impl< io::Reader > Reader>

auto di::serialization::JsonDeserializer< Reader >::deserialize ( InPlaceType< json::Null > ) -> Result<json::Null>

inlineconstexpr

deserialize() [2/11]

template<concepts::Impl< io::Reader > Reader>

auto di::serialization::JsonDeserializer< Reader >::deserialize ( InPlaceType< json::Value > ) -> Result<json::Value>

inlineconstexpr

deserialize() [3/11]

template<concepts::Impl< io::Reader > Reader>

template<typename T, concepts::InstanceOf< reflection::Enumerators > M>

auto di::serialization::JsonDeserializer< Reader >::deserialize ( InPlaceType< T > , M enumerators ) -> Result<T>

inlineconstexpr

deserialize() [4/11]

template<concepts::Impl< io::Reader > Reader>

template<typename T, concepts::InstanceOf< reflection::Fields > M>

auto di::serialization::JsonDeserializer< Reader >::deserialize ( InPlaceType< T > , M fields ) -> Result<T>

inlineconstexpr

deserialize() [5/11]

template<concepts::Impl< io::Reader > Reader>

template<typename T, concepts::InstanceOf< reflection::Atom > M>
requires (M::is_bool() || M::is_integer() || M::is_string())

auto di::serialization::JsonDeserializer< Reader >::deserialize ( InPlaceType< T > , M  ) -> Result<T>

inlineconstexpr

deserialize() [6/11]

template<concepts::Impl< io::Reader > Reader>

template<typename T, concepts::InstanceOf< reflection::Atom > M>
requires (M::is_tuple() && detail::all_deserializable<JsonDeserializer, meta::TupleElements<T>>)

auto di::serialization::JsonDeserializer< Reader >::deserialize ( InPlaceType< T > , M  ) -> Result<T>

inlineconstexpr

deserialize() [7/11]

template<concepts::Impl< io::Reader > Reader>

template<typename T, concepts::InstanceOf< reflection::Atom > M>
requires (M::is_variant() && detail::all_deserializable<JsonDeserializer, meta::VariantTypes<T>>)

auto di::serialization::JsonDeserializer< Reader >::deserialize ( InPlaceType< T > , M  ) -> Result<T>

inlineconstexpr

deserialize() [8/11]

template<concepts::Impl< io::Reader > Reader>

template<typename T, concepts::InstanceOf< reflection::Atom > M, typename U = meta::Type<meta::RemoveCVRef<T>>>
requires (M::is_box() && concepts::Deserializable<U, JsonDeserializer>)

auto di::serialization::JsonDeserializer< Reader >::deserialize ( InPlaceType< T > , M  ) -> Result<T>

inlineconstexpr

deserialize() [9/11]

template<concepts::Impl< io::Reader > Reader>

template<typename T, concepts::InstanceOf< reflection::Atom > M>
requires (M::is_list() && concepts::Deserializable<meta::ContainerValue<T>, JsonDeserializer>)

auto di::serialization::JsonDeserializer< Reader >::deserialize ( InPlaceType< T > , M  ) -> Result<T>

inlineconstexpr

deserialize() [10/11]

template<concepts::Impl< io::Reader > Reader>

template<typename T, concepts::InstanceOf< reflection::Atom > M>
requires (M::is_map() && concepts::SameAs<json::String, meta::TupleElement<meta::ContainerValue<T>, 0>> && concepts::Deserializable<meta::TupleElement<meta::ContainerValue<T>, 1>, JsonDeserializer>)

auto di::serialization::JsonDeserializer< Reader >::deserialize ( InPlaceType< T > , M  ) -> Result<T>

inlineconstexpr

deserialize() [11/11]

template<concepts::Impl< io::Reader > Reader>

template<typename T, concepts::InstanceOf< reflection::Atom > M>

auto di::serialization::JsonDeserializer< Reader >::deserialize ( InPlaceType< T > , M  ) -> Result<T> requires(M::is_custom_atom() &&

inlineconstexpr

reader() [1/3]

template<concepts::Impl< io::Reader > Reader>

auto di::serialization::JsonDeserializer< Reader >::reader ( ) && -> Reader&&

inlineconstexpr

reader() [2/3]

template<concepts::Impl< io::Reader > Reader>

auto di::serialization::JsonDeserializer< Reader >::reader ( ) & -> Reader&

inlineconstexpr

reader() [3/3]

template<concepts::Impl< io::Reader > Reader>

auto di::serialization::JsonDeserializer< Reader >::reader ( ) const & -> Reader const&

inlineconstexpr

Member Data Documentation

result [1/2]

template<concepts::Impl< io::Reader > Reader>

auto di::serialization::JsonDeserializer< Reader >::result = DI_TRY(di::parse<T>(string.view()))

result [2/2]

template<concepts::Impl< io::Reader > Reader>

return di::serialization::JsonDeserializer< Reader >::result

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The documentation for this class was generated from the following file:

• di/serialization/json_deserializer.h