kindlings-debugging

Debug Scala macro derivation by enabling module-specific structured logging to observe derivation steps and capture compilation-time diagnostic data. This exposes actionable tracing for failing expansions.

Trace recursive types during macro derivation by using MLocal tracking to monitor type expansion and prevent infinite recursion. This mechanism identifies recursive structures before they trigger compilation timeouts.

Yes, you can generate flame graph annotations for compile-time macro expansion diagnostics. This visualizes the derivation hierarchy and logs structured diagnostic data across multiple modules during compilation.

Configure derivation logging and timeouts for Hearth-based macros by importing a module-specific debug log switch and setting configurable timeout parameters. This exposes structured compilation tracing and error hierarchy metadata.

Macro derivation may fail without clear errors due to complex expansions across multiple modules lacking structured diagnostic logging. Enable derivation logging and MIO diagnostics to inspect the error trait hierarchy and trace the failure.

You need a module employing Hearth-based macros with frontmatter metadata containing name and description, and optionally a resources directory. Enable the debug log switch within this setup to inspect MIO diagnostic logging and error hierarchies.