diff --git a/nvim/lazy-lock.json b/nvim/lazy-lock.json
index fd39ce1..b7aed78 100644
--- a/nvim/lazy-lock.json
+++ b/nvim/lazy-lock.json
@@ -2,13 +2,14 @@
   "blink.cmp": { "branch": "main", "commit": "e116ff9c5c1c2ed6bcdb2e0a6e547099876a8116" },
   "blink.lib": { "branch": "main", "commit": "c8fdc12c8a2fab6cf786dd7141a283f8079f902b" },
   "crates.nvim": { "branch": "main", "commit": "694357861ec9ebf12475ddcdd04ea45a0923c32d" },
+  "diagnostic-hover.nvim": { "branch": "main", "commit": "97b45609d17cd50417d191ce33603c4e262af061" },
   "gruvbox.nvim": { "branch": "main", "commit": "154eb5ff5b96d0641307113fa385eaf0d36d9796" },
   "lazy.nvim": { "branch": "main", "commit": "306a05526ada86a7b30af95c5cc81ffba93fef97" },
   "lualine.nvim": { "branch": "master", "commit": "221ce6b2d999187044529f49da6554a92f740a96" },
   "nvim-autopairs": { "branch": "master", "commit": "7b9923abad60b903ece7c52940e1321d39eccc79" },
   "nvim-lspconfig": { "branch": "master", "commit": "fbaef6156f9ad65790931ab543ab1dfec57bbec7" },
   "nvim-tree.lua": { "branch": "master", "commit": "b2aadda94b107480c48e548d6db51c6840b7b33c" },
-  "nvim-web-devicons": { "branch": "master", "commit": "2ae6958df7ced50baac5035cec0c15799eedfbf7" },
+  "nvim-web-devicons": { "branch": "master", "commit": "dfbfaa967a6f7ec50789bead7ef87e336c1fa63c" },
   "rustaceanvim": { "branch": "main", "commit": "58172f8275ccf66e5d771e26867a1cf908b4fc1b" },
   "vim-lastplace": { "branch": "master", "commit": "e58cb0df716d3c88605ae49db5c4741db8b48aa9" }
 }
diff --git a/nvim/lua/config/options.lua b/nvim/lua/config/options.lua
index e0eb3a4..83fd291 100644
--- a/nvim/lua/config/options.lua
+++ b/nvim/lua/config/options.lua
@@ -15,3 +15,25 @@ vim.opt.shiftwidth = 0
 vim.o.scrolloff = 20
 
 vim.opt.signcolumn = 'yes'
+
+vim.diagnostic.enable = true
+vim.diagnostic.config({
+    virtual_lines = false,
+})
+
+vim.o.updatetime = 300
+
+vim.api.nvim_create_autocmd("CursorHold", {
+  callback = function()
+    local diagnostics = vim.diagnostic.get(0, {
+      lnum = vim.fn.line(".") - 1,
+    })
+
+    if #diagnostics > 0 then
+      vim.diagnostic.open_float(nil, {
+        focus = false,
+        scope = "line",
+      })
+    end
+  end,
+})
diff --git a/nvim/lua/plugins/rust.lua b/nvim/lua/plugins/blink.lua
similarity index 67%
rename from nvim/lua/plugins/rust.lua
rename to nvim/lua/plugins/blink.lua
index a5bc58a..8aca91d 100644
--- a/nvim/lua/plugins/rust.lua
+++ b/nvim/lua/plugins/blink.lua
@@ -8,11 +8,10 @@ return {
             require("blink.cmp").build():pwait()
         end,
         opts = {
-            keymap = { preset = "default" },
+            keymap = {
+		preset = "default",
+		["<Tab>"] = { "accept", "fallback" },
+	    },
         }
-    },
-    {
-        "mrcjkb/rustaceanvim",
-        ft = { "rust" },
     }
 }
diff --git a/nvim/lua/plugins/rustacean.lua b/nvim/lua/plugins/rustacean.lua
new file mode 100644
index 0000000..f083b9e
--- /dev/null
+++ b/nvim/lua/plugins/rustacean.lua
@@ -0,0 +1,6 @@
+return {
+    {
+        "mrcjkb/rustaceanvim",
+        ft = { "rust" },
+    }
+}