nix::json::avoids_null< T > Struct Template Reference

#include <json.hh>

Inheritance diagram for nix::json::avoids_null< T >:

Detailed Description

template<typename T>
struct nix::json::avoids_null< T >

For adl_serializer<std::optional<T>> below, we need to track what types are not already using null. Only for them can we use null to represent std::nullopt.

Handle numbers and enums in default impl

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

• lix/libutil/json-fwd.hh