rustic_result VS errors

Self promotion moment:

If you enjoy the Result/Either type and API in Rust, I made this project just for this: https://github.com/linkdd/rustic_result

I also made https://github.com/linkdd/rustic_maybe/tree/main for an Option/Maybe type.

NB: Those are not types, but I'm waiting for set theoretic types to update those libs :)

It's missing the Erlang/Elixir pattern of returning a tuple `{:ok, T}` or `{:error, E}`, where we can then use pattern matching, or `with` expressions, etc...

To be fair, it is very similar to a `Result` type, which is why I made this library a while ago: https://github.com/linkdd/rustic_result

I intend to add a pipeline operator similar to Elixir, to be used with an std::result module which will provide functions to ease writing such complex code. I may take inspiration on an Elixir library I wrote a while ago: https://github.com/linkdd/rustic_result

A while ago, I made this library https://github.com/linkdd/rustic_result

I also made a library for working with `{:ok, value}` and `{:error, reason}` in Elixir: https://github.com/linkdd/rustic_result

Thanks to the pipeline operator and pattern matching, it makes pretty easy to read pipelines. It does not completely replace the with statement (that was not the point) but it simplified a lot of code.

Can you explain why we should this over https://github.com/pkg/errors?

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.

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)\`

Also - there are some error handling utils that allow you to wrap errors before passing: https://github.com/pkg/errors

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.

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.

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".

And for "real programs" you can use https://github.com/pkg/errors (if you want stack traces)