100-Exercises-to-Learn-Rust/TicketV2/ErrorTrait/Task/task.md

This task has two main parts, both described in the TODO comments:

• Implement the Debug, Display, and Error traits for the TicketNewError enum. You'll use the write! macro for Display.
• Implement the easy_ticket function. It should panic on invalid titles (using the TicketNewError message) but use a default description for invalid descriptions.