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rust-lang / rust-mode

Emacs configuration for Rust
Apache License 2.0
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Replace racer by rust-analyser #453

Closed roastercode closed 2 years ago

roastercode commented 2 years ago

Hi! In the discussion Cannot install racer it have been explained that racer is something like deprecated.

brotzeit commented 2 years ago

You can use https://github.com/rust-lang/rust-mode#lsp. rust-mode doesn't provide racer functionality, but I wouldn't remove it even if it was used.

roastercode commented 2 years ago

In the readme at https://github.com/rust-lang/rust-mode#auto-completion it says to use racer.

here it should be replace by rust-analyser link and how installed it.

brotzeit commented 2 years ago

There are actually still people using racer or even rls. Some users don't like lsp. I don't think there's anything bad about giving them the choice to use their preferred tools. But we can add a note that racer deprecated ?