rust-analyzer and LSPs installed with cargo don't attach

[nicolasdumitru]

Hello! I have a problem specifically with rust-analyzer and other LSPs installed with rust's cargo don't attach. I don't know why and I have no such trouble other LSPs. Another LSP I have installed and behaves similarly is svls (I installed it through the AUR - basically it was built with cargo).

Running :LspInfo shows the following information for rust:

Language client log: /home/nick/.local/state/nvim/lsp.log
Detected filetype: rust

0 client(s) attached to this buffer:

Other clients that match the filetype: rust

Config: rust_analyzer
filetypes: rust
root directory: Asynchronous root_dir functions are not supported in :LspInfo
cmd: /usr/bin/rust-analyzer
cmd is executable: true
autostart: true
custom handlers:

Configured servers list: clangd, svls, pyright, bashls, lua_ls, rust_analyzer

Here is a link to my LSP-Zero configuration.

How should I fix this?

[VonHeikemen]

These server maybe can't detect the "root directory" of your project. Search the documentation in lspconfig server_configurations see the section about root_dir.

Some servers only need to detect a .git folder in the root of your project to work properly.

[nicolasdumitru]

It worked. Thank you!