Error Values — Problem Overview| go.googlesource.com
Proposal: Go 2 Error Inspection| go.googlesource.com
Go 1.13’s standard library has adopted Dave Cheney‘s main contribution to error handling from 2015: the idea that Go error objects are structured as linked lists. Alas, this adoption created a giant gap for Go developers: it has become difficult, almost impossible, to make printing error objects …| dr knz @ work