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議程3 - Survive under the crap Go error system - 郭學聰
tags:
GopherCon TW 2020
Agenda
歡迎來到 https://hackmd.io/@Golang-Taipei/GopherCon2020 共筆
- The image file may be corrupted
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Learn More →點擊本頁上方的 開始用 Markdown 一起寫筆記!
手機版請點選上方 按鈕展開議程列表。
[投影片連結]
https://hackmd.io/@fieliapm/SJYqZtpuv#/
Golang Error Handling Overview
Error 5Ws
For end users:
For package importer
For package devs
Golang error system
原生只有 title, description
1.13 前是「黑暗期」
官方 'errors' package
fmt.Errorf
"%+v"
format string 得到 call stackAdvice
Fail Fast