lsp: added rust and some notification management

nvim/ftplugin/rust.lua

@@ -0,0 +1,40 @@
+-- Exit if the language server isn't available
+if vim.fn.executable('rust-analyzer') ~= 1 then
+  return
+end
+
+local root_files = {
+  'Cargo.toml',
+  'rust-project.json',
+}
+
+-- Tab Width
+vim.bo.tabstop = 2
+vim.bo.shiftwidth = 2
+vim.bo.expandtab = true
+
+vim.lsp.start {
+  name = 'rust-analyzer',
+  cmd = { 'rust-analyzer' },
+  root_dir = vim.fs.dirname(vim.fs.find(root_files, { upward = true })[1]),
+  capabilities = require('user.lsp').make_client_capabilities(),
+  settings = {
+    ['rust-analyzer'] = {
+      diagnostics = { enable = false },
+      imports = {
+        granularity = {
+          group = 'module',
+        },
+        prefix = 'self',
+      },
+      cargo = {
+        buildScripts = {
+          enable = true,
+        },
+      },
+      procMacro = {
+        enable = true,
+      },
+    },
+  },
+}