feat: use rustaceanvim ratheer than rust-tools

also inlay hint fixes

init.lua

@@ -161,6 +161,7 @@ require('lazy').setup(PLUGINS)
 --|| THEME
 vim.cmd("colorscheme peak") -- TODO can I do it in lua?
 
+vim.lsp.inlay_hint.enable(true) -- default on
 
 --|| UTILITY
 function P(something) print(vim.inspect(something)) end

lua/keybinds.lua

@@ -45,7 +45,7 @@ function KEYBINDS:set_global_keys(opts)
 	vim.keymap.set('n', '<C-t>', ':Neotree toggle<CR>', {noremap=true})
 	vim.keymap.set('n', '<C-S-t>', ':Neotree toggle source=symbolmap right<CR>', {noremap=true})
 	vim.keymap.set('n', '<C-PageUp>', ':Neotree toggle source=diagnostics bottom<CR>', opts)
-	vim.keymap.set('n', '<C-h>', vim.cmd.UndotreeToggle, {noremap=true})
+	-- vim.keymap.set('n', '<C-h>', vim.cmd.UndotreeToggle, {noremap=true})
 	-- Esc goes back to normal mode in terminal
 	vim.keymap.set('t', '<ESC>', '<C-\\><C-n>', opts)
 
@@ -80,12 +80,13 @@ function KEYBINDS:set_lsp_keys(opts)
 	vim.keymap.set('n', '<leader>D', vim.lsp.buf.declaration, opts)
 	vim.keymap.set('n', '<leader>d', vim.lsp.buf.definition, opts)
 	vim.keymap.set('n', '<leader>y', vim.lsp.buf.type_definition, opts)
-	vim.keymap.set('n', '<leader>i', vim.lsp.buf.implementation, opts)
+	vim.keymap.set('n', '<leader>R', vim.lsp.buf.implementation, opts)
 	vim.keymap.set('n', '<leader>r', vim.lsp.buf.references, opts)
 	vim.keymap.set('n', '<leader>h', vim.lsp.buf.hover, opts)
 	vim.keymap.set('n', '<leader>f', vim.lsp.buf.signature_help, opts)
 	vim.keymap.set('n', '<C-Space>', vim.lsp.buf.hover, opts)
 	vim.keymap.set('n', '<C-x>', vim.lsp.buf.hover, opts)
+	vim.keymap.set('n', '<leader>H', function() vim.lsp.inlay_hint.enable(not vim.lsp.inlay_hint.is_enabled()) end)
 	-- vim.keymap.set('n', '<space>wa', vim.lsp.buf.add_workspace_folder, opts)
 	-- vim.keymap.set('n', '<space>wr', vim.lsp.buf.remove_workspace_folder, opts)
 	vim.keymap.set('n', '<M-r>', vim.lsp.buf.rename, opts)
@@ -93,6 +94,7 @@ function KEYBINDS:set_lsp_keys(opts)
 	vim.keymap.set('n', '<leader><Del>', vim.diagnostic.open_float, opts)
 	vim.keymap.set('n', '<C-Del>', vim.diagnostic.open_float, opts)
 	vim.keymap.set('n', '<M-x>', vim.diagnostic.open_float, opts) -- fallback for windows
+	vim.keymap.set('n', '<C-h>', function() vim.lsp.inlay_hint.enable(not vim.lsp.inlay_hint.is_enabled()) end)
 	-- It's not really a keybind but whatever
 	vim.api.nvim_create_user_command(
 		'Format',

lua/plugins.lua

@@ -15,10 +15,10 @@
  PPPPPPPPPPPPGBPG&&&       &&&&&&###BBBGGGGGGGBB##&&                                 - pickers: telescope.nvim            
  &BGPPPPPPPPPPPPPPGGGGGGGGGGGGGGGGGGGBBB##&&&                                        - files: neo-tree.nvim               
     &&##BBBBGGGGGGGPGBBBBBB####&&&&                                                  - git: vim-fugitive + gitsigns.nvim  
-                  &#B#&                                                              - extra: hexmode, vim-combo,         
+                  &#B#&                                                              - extra: hexmode, vim-surround,      
-               &&    ###&                                                                     rust-tools, nvim-colorizer, 
+               &&    ###&                                                                     undotree, nvim-colorizer,   
-              &G#      &&#&&&                                                                 nvim-jdtls, vim-surround,   
+              &G#      &&#&&&                                                                 nvim-jdtls, rustaceanvim,   
-                             &&&                                                              undotree,                   
+                             &&&                                                              vim-combo,                  
 ]]--
 
 local function set_lsp_binds(_, bufnr)
@@ -156,32 +156,18 @@ return {
 	},
 
 	{
-		'simrat39/rust-tools.nvim',      -- extra LSP defaults for rust
-		dependencies = {
-			'hrsh7th/nvim-cmp',          -- referenced here to guarantee load order
-		},
 		config = function ()
-			local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
+	{
-			local rust_tools = require("rust-tools")
+		'mrcjkb/rustaceanvim',
-			rust_tools.setup({
+		init = function ()
-				tools = {
+			vim.g.rustaceanvim = {
-					inlay_hints = { auto = true, highlight = "InlayHint" },
-					hover_actions = { border = "none" },
-				},
 				server = {
-					capabilities = capabilities,
+					capabilites = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities()),
 					on_attach = set_lsp_binds,
-					settings = {
-						['rust-analyzer'] = {
-							checkOnSave = { command = "clippy" },
-						}
-					}
 				},
-				dap = { adapter = require('dap').adapters.lldb },
+			}
-			})
+		end,
-			rust_tools.inlay_hints.enable()
+		lazy = false,
-
-		end
 	},
 
 	{