rpc: Pass argument descriptions to RPCHelpMan

1 files changed, 38 insertions, 8 deletions

diff --git a/src/rpc/util.h b/src/rpc/util.h
index b1ab64247c..11238ce9f7 100644
--- a/src/rpc/util.h
+++ b/src/rpc/util.h
@@ -43,24 +43,54 @@ struct RPCArg {
     const Type m_type;
     const std::vector<RPCArg> m_inner; //!< Only used for arrays or dicts
     const bool m_optional;
+    const std::string m_default_value; //!< Only used for optional args
+    const std::string m_description;
     const std::string m_oneline_description; //!< Should be empty unless it is supposed to override the auto-generated summary line
-
-    RPCArg(const std::string& name, const Type& type, const bool optional, const std::string& oneline_description = "")
-        : m_name{name}, m_type{type}, m_optional{optional}, m_oneline_description{oneline_description}
+    const std::vector<std::string> m_type_str; //!< Should be empty unless it is supposed to override the auto-generated type strings. Vector length is either 0 or 2, m_type_str.at(0) will override the type of the value in a key-value pair, m_type_str.at(1) will override the type in the argument description.
+
+    RPCArg(
+        const std::string& name,
+        const Type& type,
+        const bool opt,
+        const std::string& default_val,
+        const std::string& description,
+        const std::string& oneline_description = "",
+        const std::vector<std::string>& type_str = {})
+        : m_name{name},
+          m_type{type},
+          m_optional{opt},
+          m_default_value{default_val},
+          m_description{description},
+          m_oneline_description{oneline_description},
+          m_type_str{type_str}
     {
         assert(type != Type::ARR && type != Type::OBJ);
     }
 
-    RPCArg(const std::string& name, const Type& type, const std::vector<RPCArg>& inner, const bool optional, const std::string& oneline_description = "")
-        : m_name{name}, m_type{type}, m_inner{inner}, m_optional{optional}, m_oneline_description{oneline_description}
+    RPCArg(
+        const std::string& name,
+        const Type& type,
+        const bool opt,
+        const std::string& default_val,
+        const std::string& description,
+        const std::vector<RPCArg>& inner,
+        const std::string& oneline_description = "",
+        const std::vector<std::string>& type_str = {})
+        : m_name{name},
+          m_type{type},
+          m_inner{inner},
+          m_optional{opt},
+          m_default_value{default_val},
+          m_description{description},
+          m_oneline_description{oneline_description},
+          m_type_str{type_str}
     {
         assert(type == Type::ARR || type == Type::OBJ);
     }
 
-    std::string ToString() const;
-
-private:
+    std::string ToString(bool oneline = false) const;
     std::string ToStringObj() const;
+    std::string ToDescriptionString(bool implicitly_required = false) const;
 };
 
 class RPCHelpMan