lazyvim/rustacean.lua at main · rushmi0/lazyvim · GitHub

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return {
    "mrcjkb/rustaceanvim",
    version = vim.fn.has("nvim-0.10.0") == 0 and "^4" or false,
    ft = { "rust" },
    opts = {
      server = {
        on_attach = function(_, bufnr)
          vim.keymap.set("n", "<leader>cR", function()
            vim.cmd.RustLsp("codeAction")
          end, { desc = "Code Action", buffer = bufnr })
          vim.keymap.set("n", "<leader>dr", function()
            vim.cmd.RustLsp("debuggables")
          end, { desc = "Rust Debuggables", buffer = bufnr })
        end,
        default_settings = {
          -- rust-analyzer language server configuration
          ["rust-analyzer"] = {
            cargo = {
              allFeatures = true,
              loadOutDirsFromCheck = true,
              buildScripts = {
                enable = true,
              },
            },
            checkOnSave = false,
            diagnostics = { enable = false },
            procMacro = {
              enable = true,
              ignored = {
                ["async-trait"] = { "async_trait" },
                ["napi-derive"] = { "napi" },
                ["async-recursion"] = { "async_recursion" },
                leptos = { "server", "component" },
              },
            },
            files = {
              excludeDirs = {
                ".direnv",
                ".git",
                ".github",
                ".gitlab",
                "bin",
                "node_modules",
                "target",
                "venv",
                ".venv",
                "registry",
              },
            },
          },
        },
      },
    },
    config = function(_, opts)
      local have_mason, _ = pcall(require, "mason-lspconfig")
      if have_mason then
        local package_path = require("mason-registry").get_package("codelldb"):get_install_path()
        local codelldb = package_path .. "/extension/adapter/codelldb"
        local library_path = package_path .. "/extension/lldb/lib/liblldb.dylib"
        local uname = io.popen("uname"):read("*l")
        if uname == "Linux" then
          library_path = package_path .. "/extension/lldb/lib/liblldb.so"
        end
        opts.dap = {
          adapter = require("rustaceanvim.config").get_codelldb_adapter(codelldb, library_path),
        }
      end
      vim.g.rustaceanvim = vim.tbl_deep_extend("keep", vim.g.rustaceanvim or {}, opts or {})
      if vim.fn.executable("rust-analyzer") == 0 then
        print("**rust-analyzer** not found in PATH, please install it.\nhttps://rust-analyzer.github.io/")
      end
    end,
  }