Effective Error Handling in Golang

Error handling in Go is a little different than other mainstream programming languages like Java, JavaScript, or Python. Go’s built-in errors don’t contain stack traces, nor do they support conventional try/catch methods to handle them. Instead, errors in Go are just values returned by functions, and they can be treated in much the same way as any other datatype - leading to a surprisingly lightwe

[rmanzoku]

Goのエラーハンドリング

[tmatsuu]

golangのerror実装に迷ったら読む記事。わいわい。