feat: initial commit

nvim/lua/plugins/rust-tools.lua

@@ -0,0 +1,122 @@
+local opts = {
+  tools = { -- rust-tools options
+
+    -- how to execute terminal commands
+    -- options right now: termopen / quickfix / toggleterm / vimux
+    -- executor = require("rust-tools.executors").termopen,
+
+    -- callback to execute once rust-analyzer is done initializing the workspace
+    -- The callback receives one parameter indicating the `health` of the server: "ok" | "warning" | "error"
+    on_initialized = nil,
+
+    -- automatically call RustReloadWorkspace when writing to a Cargo.toml file.
+    reload_workspace_from_cargo_toml = true,
+
+    -- These apply to the default RustSetInlayHints command
+    inlay_hints = {
+      -- automatically set inlay hints (type hints)
+      -- default: true
+      auto = false,
+
+      -- Only show inlay hints for the current line
+      only_current_line = false,
+
+      -- whether to show parameter hints with the inlay hints or not
+      -- default: true
+      show_parameter_hints = true,
+
+      -- prefix for parameter hints
+      -- default: "<-"
+      parameter_hints_prefix = "<- ",
+
+      -- prefix for all the other hints (type, chaining)
+      -- default: "=>"
+      other_hints_prefix = "=> ",
+
+      -- whether to align to the length of the longest line in the file
+      max_len_align = false,
+
+      -- padding from the left if max_len_align is true
+      max_len_align_padding = 1,
+
+      -- whether to align to the extreme right or not
+      right_align = false,
+
+      -- padding from the right if right_align is true
+      right_align_padding = 7,
+
+      -- The color of the hints
+      highlight = "Comment",
+    },
+
+    -- options same as lsp hover / vim.lsp.util.open_floating_preview()
+    hover_actions = {
+
+      -- the border that is used for the hover window
+      -- see vim.api.nvim_open_win()
+      border = {
+        { "╭", "FloatBorder" },
+        { "─", "FloatBorder" },
+        { "╮", "FloatBorder" },
+        { "│", "FloatBorder" },
+        { "╯", "FloatBorder" },
+        { "─", "FloatBorder" },
+        { "╰", "FloatBorder" },
+        { "│", "FloatBorder" },
+      },
+
+      -- Maximal width of the hover window. Nil means no max.
+      max_width = nil,
+
+      -- Maximal height of the hover window. Nil means no max.
+      max_height = nil,
+
+      -- whether the hover action window gets automatically focused
+      -- default: false
+      auto_focus = false,
+    },
+  },
+
+  -- all the opts to send to nvim-lspconfig
+  -- these override the defaults set by rust-tools.nvim
+  -- see https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#rust_analyzer
+  server = {
+    settings = {
+      ["rust-analyzer"] = {
+        -- cargo = {
+          -- features = "all",
+          -- check = {
+          --   overrideCommand = {
+          --     "cargo check --quiet --message-format=json --all-targets",
+          --   },
+          -- },
+          -- buildScripts = {
+          --   overideCommand = {
+          --     "cargo check --quiet --message-format=json --all-targets",
+          --   },
+          -- },
+        -- },
+      },
+    },
+
+    on_attach = function(client, bufnr)
+      if client.server_capabilities.inlayHintProvider then
+        vim.lsp.inlay_hint.enable(true, { bufnr = bufnr })
+        -- vim.api.nvim_set_keymap("n", "<leader>ri", "<CMD>lua vim.lsp.inlay_hint(0)<CR>", { noremap = true })
+      end
+    end,
+  }, -- rust-analyzer options
+
+  -- debugging stuff
+  -- dap = {
+  --   adapter = {
+  --     type = "executable",
+  --     command = "lldb-vscode",
+  --     name = "rt_lldb",
+  --   },
+  -- },
+}
+
+return {
+  { "simrat39/rust-tools.nvim" },
+}