spew

Recursively traverses and prints complex data structures, including unexported fields, which standard Go printing cannot handle, as shown in sample outputs with nested structs and maps.

Offers both full dumps (Dump/Fdump/Sdump) for detailed analysis and Printf-style wrappers for compact inline output, catering to different debugging scenarios directly from the README examples.

Allows fine-tuning of output with options like indentation, max depth, pointer address display, and map key sorting, enabling tailored debugging and test diffs as documented in ConfigState.

Supports environments without the unsafe package (e.g., Google App Engine) via a 'safe' build tag, though with some limitations, as noted in the README's unsafe dependency section.