ferris: initial setup

.gitmodules

@@ -134,3 +134,6 @@
 [submodule "pack/general/start/nvim-colorizer.lua"]
 	path = pack/general/start/nvim-colorizer.lua
 	url = https://github.com/NvChad/nvim-colorizer.lua
+[submodule "pack/general/opt/ferris.nvim"]
+	path = pack/general/opt/ferris.nvim
+	url = https://github.com/vxpm/ferris.nvim

init.lua

@@ -654,17 +654,34 @@ vim.api.nvim_create_autocmd({ "FileType" }, {
 ---- nvim-surround
 require("nvim-surround").setup()
 
---- nvim-spider
+---- nvim-spider
 -- we need to use the ex-command version to cal the commands to allow dot repeatability
 -- see: https://github.com/chrisgrieser/nvim-spider#installation
 vim.keymap.set({ "n", "o", "x" }, "w", "<cmd>lua require('spider').motion('w')<CR>", { desc = "Spider-w" })
 vim.keymap.set({ "n", "o", "x" }, "e", "<cmd>lua require('spider').motion('e')<CR>", { desc = "Spider-e" })
 vim.keymap.set({ "n", "o", "x" }, "b", "<cmd>lua require('spider').motion('b')<CR>", { desc = "Spider-b" })
 vim.keymap.set({ "n", "o", "x" }, "ge", "<cmd>lua require('spider').motion('ge')<CR>", { desc = "Spider-ge" })
---- colorizer
+
+---- colorizer
 require 'colorizer'.setup({
 	user_default_options = {
 		names = false,
 		css_fn = true,
 	}
 })
+
+---- ferris.nvim
+vim.g.ferris_loaded = false
+vim.api.nvim_create_autocmd({ "FileType" }, {
+	pattern = { "rust" },
+	callback = function()
+		if vim.g.ferris_loaded then
+			return
+		end
+		vim.g.ferris_loaded = true
+		vim.cmd("packadd ferris.nvim")
+
+		require("ferris").setup()
+		vim.keymap.set("n", "<leader>od", require("ferris.methods.open_documentation"))
+	end,
+})

pack/general/opt/ferris.nvim

@@ -0,0 +1 @@
+Subproject commit ecc3b463ca8b138ce6a1eaab56c9b9e36d8fb29f