A diagnostic emitted by a running query handler. More...

#include <querygraph.hpp>

Public Member Functions
template<typename... Ts>
	debug_message (std::format_string< Ts... > format_string, Ts &&... args)
	Construct and format a diagnostic message.

	debug_message (debug_message const &other)=default
	Copy a message and its recorded location.

Public Attributes
std::string	message
	Already-formatted diagnostic text.

std::source_location	location
	Source location assigned at the handler's `co_yield` site.

Detailed Description

A diagnostic emitted by a running query handler.

Yield a debug_message from a handler to attach formatted text and the yield site's source location to the current node. Messages are included in structured and binary graph dumps.

Definition at line 359 of file querygraph.hpp.

Constructor & Destructor Documentation

◆ debug_message()

template<typename... Ts>

rpnx::querygraph::debug_message::debug_message	(	std::format_string< Ts... >	format_string,
		Ts &&...	args )

inline

Construct and format a diagnostic message.

Parameters

format_string	Checked `std::format` format string.
args	Values interpolated into `format_string`.

Definition at line 373 of file querygraph.hpp.

References message.

Referenced by debug_message().

Member Data Documentation

◆ location

std::source_location rpnx::querygraph::debug_message::location

Source location assigned at the handler's co_yield site.

Definition at line 364 of file querygraph.hpp.

◆ message

std::string rpnx::querygraph::debug_message::message

Already-formatted diagnostic text.

Definition at line 362 of file querygraph.hpp.