Errors

5 lessons

• 01The Error InterfaceHow Go handles errors using the built-in error interface and nil checks.
• 02Custom ErrorsCreating custom error types by implementing the error interface on structs.
• 03The Errors PackageUsing the standard library's errors package for simple error creation.
• 04Panic and RecoverWhy you should avoid panic/recover for normal error handling and what to use instead.
• 05Errors CheatsheetA quick reference guide for Go error handling, custom errors, and wrapping.