nvimdotfiles/after/plugin/lsp/lsp-rust.lua

local rt = require("rust-tools")

rt.setup({
	server = {
		on_attach = function(_, bufnr)
			-- Hover actions
			vim.keymap.set("n", "<C-space>", rt.hover_actions.hover_actions, { buffer = bufnr })
			-- Code action groups
			vim.keymap.set("n", "<Leader>ga", rt.code_action_group.code_action_group, { buffer = bufnr })
		end,
	},
})