cairo-printing

name	cairo-printing
description	Explain Cairo printing and formatting with print!/println!/format!, Display/Debug traits, and Formatter helpers; use when a request involves output formatting or printing custom types in Cairo.

Cairo Printing

Overview

Guide printing for standard and custom types, including Display and Debug formatting.

Quick Use

• Read references/printing.md before answering.
• Use println! for newline output and format! for ByteArray formatting.
• Recommend Debug for complex types when no Display impl exists.

Response Checklist

• println! and print! use Display ({}) and Debug ({:?}).
• format! returns a ByteArray and does not consume inputs.
• For custom types, implement Display or derive Debug.
• Use write!/writeln! with Formatter for custom formatting.

Example Requests

• "How do I print a struct in Cairo?"
• "What is the difference between Display and Debug?"
• "How do I format a string without printing?"

Cairo by Example

• Hello World
• Formatted print
• Debug
• Display
• Formatting