1 files changed, 31 insertions, 0 deletions
diff --git a/.config/nvim_pack/ftplugin/rust.lua b/.config/nvim_pack/ftplugin/rust.lua
new file mode 100644
index 0000000..029f0da
--- /dev/null
+++ b/.config/nvim_pack/ftplugin/rust.lua
@@ -0,0 +1,31 @@
+local indent_size = 4
+local use_tabs = false
+
+local settings = string.format("setlocal softtabstop=%s tabstop=%s shiftwidth=%s", indent_size, indent_size, indent_size)
+
+if use_tabs == true then
+  settings = settings .. " noexpandtab"
+else
+  settings = settings .. " expandtab"
+end
+
+local bufnr = vim.api.nvim_get_current_buf()
+vim.keymap.set(
+  "n",
+  "<leader>a",
+  function()
+    vim.cmd.RustLsp('codeAction') -- supports rust-analyzer's grouping
+    -- or vim.lsp.buf.codeAction() if you don't want grouping.
+  end,
+  { silent = true, buffer = bufnr }
+)
+vim.keymap.set(
+  "n",
+  "K",  -- Override Neovim's built-in hover keymap with rustaceanvim's hover actions
+  function()
+    vim.cmd.RustLsp({'hover', 'actions'})
+  end,
+  { silent = true, buffer = bufnr }
+)
+
+vim.cmd(settings)