| margelet | errors | |
|---|---|---|
| - | 30 | |
| 83 | 7,511 | |
| - | - | |
| 0.0 | 0.2 | |
| over 1 year ago | over 2 years ago | |
| Go | Go | |
| MIT License | BSD 2-clause "Simplified" License |
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margelet
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Tracking mentions began in Dec 2020.
errors
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Show HN: Error return traces for Go, inspired by Zig
Can you explain why we should this over https://github.com/pkg/errors?
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Cant wait for less verbose error handling
The pkg/errors package offers some nice add-ons for easier error handling. Too bad it was put into maintenance mode pending whatever changes/improvements are coming in Go 2.
- Error handling and serializing
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isse for go path in neovim
I can't figure out the issue so here for some help, I am using `neovim/nvim-lspconfig` my `gopls` doesn't recognise external paths such as `github.com/pkg/errors` , it throws error`could not import github.com/pkg/errors (cannot find package "github.com/pkg/errors" in any of /usr/local/go/src/github.com/pkg/errors (from $GOROOT) /Users/ra compiler (BrokenImport)\`
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What am I supposed to be doing with errors?
Also - there are some error handling utils that allow you to wrap errors before passing: https://github.com/pkg/errors
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Go error handling is not verbose but the error handling itself.
Should've been something like errors.Newf("failed to foofoo %s", foo) instead and preferably never invent %w but have some controlled way to wrap like errors.Wrapf(err, "failed to foofoo %s", foo) that was in ye olde github.com/pkg/errors.
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How to wrap the error best?
Prefer using errors.Wrap and errors.Wrapf from https://github.com/pkg/errors . It's frozen because they don't want to add features, waiting for a re-write of error handling in Go2.
- mdobak/go-xerrors: Yet another error handling library.
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Getting at the type of error after it has been wrapped with errors.Wrap
Im using zerolog and in order to get the stack trace for my error I have to wrap my error in errors.Wrap from "github.com/pkg/errors".
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When ia a good time to panic?
And for "real programs" you can use https://github.com/pkg/errors (if you want stack traces)
What are some alternatives?
datacounter - Golang counters for readers/writers
zerolog - Zero Allocation JSON Logger
slacker - Slack Bot Framework
autoflags - Populate go command line app flags from config struct
go-multierror - A Go (golang) package for representing a list of errors as a single error.
antch - Antch, a fast, powerful and extensible web crawling & scraping framework for Go
logrus - Structured, pluggable logging for Go.
go-commons-pool - a generic object pool for golang
bitio - Optimized bit-level Reader and Writer for Go.
archiver - Easily create & extract archives, and compress & decompress files of various formats
Testify - A toolkit with common assertions and mocks that plays nicely with the standard library