errors.New
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What is errors.New?
Simplest way to create error values by taking a string message and returning an error implementing the error interface. Useful for simple, static error messages. Often combined with error wrapping or used for predefined error constants.
Free resources to learn errors.New
- Official docsError Handling and Go
- ArticleThe Error Interface
- ArticleMastering Error Handling in Go: A Comprehensive Guide
- ArticleCreating Custom Errors in Go
More in stage 22: Using 3rd Party Packages
errors.New: common questions
Can I learn errors.New in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain errors.New in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this errors.New tutorial for beginners?
It is lesson 84 of 172 in the free Go roadmap, in stage 22, Using 3rd Party Packages. If you are new to Go, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.