errors
problem
errors | problem | |
---|---|---|
6 | 7 | |
5 | 6 | |
- | - | |
5.5 | 0.0 | |
13 days ago | almost 4 years ago | |
Go | Go | |
MIT License | BSD 3-clause "New" or "Revised" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
errors
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Share Your Code.. Share your most unique piece of Go code.
I have errors too ) https://github.com/nikandfor/errors
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Proposal: errors.With(err, other error) error
Full code with few tests is here
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Anyone using github.com/pkg/errors for stack traces?
I did the same :)
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go-faster/errors: clear go error wrapping with caller (xerrors fork with Wrap)
I have errors package too.
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Effective Error Handling in Golang
I want to add that when wrapping error you should add function name you've called not function name you are in. Caller of your function already knows what he is called and he'll wrap it if he needs to. Or even better use human message and function name you can get out of Program Counter attached to the error. Non-stdlib errors package can do that (I use my own).
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e4: an error handling package
By the way I've experimented with errors either.
problem
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Proposal: errors.With(err, other error) error
The approach I tried for APIs was to do the opposite, and have the DB layer use an error type which includes an appropriate HTTP status code and details of exactly what's wrong as well as the regular error value.
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Looking for code design opinions on checking errors for behaviour
If your goal is to report more meaningful structured errors to a REST API caller, you might find this helpful.
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Exploring error for HTTP response
Check out https://github.com/lpar/problem
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Logging error in go
You might find this helpful.
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resperr: associate status codes and messages with your errors
Alternative which implements RFC 7807
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Defining HTTP Status code from error types
For a web service, try RFC 7807. I've got a library to help implement it. A similar approach could help with regular application errors too.
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Validation in Go. How do I answer on a invalid request via Rest API with html error template?
The best thing is to make your REST API respond as per RFC 7807 (helper Go library here), which gives you a standard way to add human-readable error messages. If the error should be displayed on a web page, handle that client-side using JavaScript DOM manipulation.
What are some alternatives?
errors - A drop-in replacement for Go errors, with some added sugar! Unwrap user-friendly messages, HTTP status code, easy wrapping with multiple error types.
simplerr - Advanced Go error handling, made simple
error-pages - 🚧 Pretty server's error pages in the docker image & git repository (for traefik, k8s, nginx and so on)
blockscan - a mini blockchain scanner
grpcerr - A library which makes working with gRPC errors easy, both for gRPC and HTTP APIs.
pcre - Pure-Go port of the PCRE2 regular expression engine.
snaky - snake game implementation using 2d array in Go
errors - Simple error handling primitives
errors - Go error library with error portability over the network
lure - The community repository missing from your Linux distro
errors - errors with stacktraces for go