diagnostic-languageserver VS coc-spell-checker

I'm not using the rust-analyzer plugin actually. I'm using the system installed rust-analyzer and diagnostic-language-server which integrates it with vim. Is there a flag or something to make rust-analyzer return clippy results as well?

For those who use diagnostic-languageserver, this plugin provides a list of pre-defined configurations for you to use without the hassle to figure out the config on your own. Making it easier to integrate with less code.

So reading through everyones suggestions it seems like diagnosticls is the way to go. Looks like this is the official neovim solution https://github.com/iamcco/diagnostic-languageserver formerly https://github.com/nvim-lua/diagnostic-nvim

Does anybody have such? Maybe you could share your experience? I use coc.nvim. My eyes fell on these 3 tools. The first one is language server and it has coc extensions coc-sh. But others are not so I am not sure which vim plugin should I use to hook them up: besides diagnostic-languageserver there are syntastic and neomake - bash-language-server - shellcheck - shfmt

>https://github.com/iamcco/diagnostic-languageserver

I also added 2 experimental features designed to reduce the amount of boilerplate required to get a functional TypeScript development environment. diagnostic-languageserver and efm-langserver are powerful, but they can be tough to set up for new users, so I wanted to implement low-config, out-of-the-box alternatives for formatting and linting:

I’ve personally never gotten efm to work at all, and I never figured out why (much like your situation). I use diagnostic-languageserver, which worked like a charm the first time. I’ve heard some users say it’s slower (TypeScript versus Go), but I’ve never had any speed issues.

Aside from that, the biggest difference versus CoC is the ecosystem, which affects setup / tweaking time and code actions. I was able to set up ESLint diagnostics with diagnostic-languageserver, but it doesn't integrate with typescript-language-server at all, and I haven't been able to set up ESLint fixing + Prettier, either, All of that is trivial with CoC.

Some LSP like diagnostic language server and efm language server do that for you. However, you will need to do some manual setup yourself for pylama to work with them, unfortunately, I don't see either of them have an example for pylama so you will have to write one yourself for those LSP servers.

maybe this https://github.com/iamcco/coc-spell-checker

A quick search found a coc-spell-checker library that looks pretty good, but I'm wondering if this would be better as part of CI/CD.