Aprenda Go 🇧🇷 - Cap. 23 – Tratamento de Erros – 1. Entendendo erros

- Para quem já programa em outras linguagens: - Em Go não temos exceções. → https://golang.org/doc/faq#exceptions - "We believe that coupling exceptions to a control structure, as in the try-catch-finally idiom, results in convoluted code." - "Go's multi-value returns make it easy to report an error without overloading the return value. A canonical error type, coupled with Go's other features, makes error handling pleasant but quite different from that in other languages." - Aventureiros: https://blog.golang.org/error-handling-and-go - É interessante criar o hábito de lidar com erros imediatamente, similar a e.g. defer close. - package builtin, type error interface - package errors