rust-analyzer key bindings for neovim

nvim/init.vim

@@ -24,3 +24,4 @@ let g:terminal_color_15 = '#ffffff'
 
 lua require('term')
 lua require('git')
+lua require('lsp')

nvim/lua/lsp.lua

@@ -0,0 +1,43 @@
+local lspconfig = require('lspconfig')
+
+-- global configurations
+-- vim.api.nvim_set_keymap("n", "<F2>", vim.diagnostic.open_float, {noremap = true, silent = false })
+
+vim.keymap.set('n', '<space>e', vim.diagnostic.open_float)
+-- rust-specific configurations
+-- lspconfig.rust_analyzer.setup {
+--   settings = {
+--     ['rust-analyzer'] = {},
+--   },
+-- }
+
+
+vim.api.nvim_create_autocmd('LspAttach', {
+  group = vim.api.nvim_create_augroup('UserLspConfig', {}),
+  callback = function(ev)
+    -- Enable completion triggered by <c-x><c-o>
+    vim.bo[ev.buf].omnifunc = 'v:lua.vim.lsp.omnifunc'
+
+    -- Buffer local mappings.
+    -- See `:help vim.lsp.*` for documentation on any of the below functions
+    local opts = { buffer = ev.buf }
+    vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, opts)
+    vim.keymap.set('n', 'gd', vim.lsp.buf.definition, opts)
+    vim.keymap.set('n', 'K', vim.lsp.buf.hover, opts)
+    vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, opts)
+    vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, opts)
+    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', '<space>wl', function()
+      print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
+    end, opts)
+    -- vim.keymap.set('n', '<space>D', vim.lsp.buf.type_definition, opts)
+    vim.keymap.set('n', '<F2>', vim.lsp.buf.rename, opts)
+    vim.keymap.set('n', '<space>rn', vim.lsp.buf.rename, opts)
+    vim.keymap.set({ 'n', 'v' }, '<space>ca', vim.lsp.buf.code_action, opts)
+    vim.keymap.set('n', 'gr', vim.lsp.buf.references, opts)
+    vim.keymap.set('n', '<space>f', function()
+      vim.lsp.buf.format { async = true }
+    end, opts)
+  end,
+})

nvim/lua/term.lua

@@ -14,14 +14,15 @@ end
 -- if you only want these mappings for toggle term use term://*toggleterm#* instead
 vim.cmd('autocmd! TermOpen term://* lua set_terminal_keymaps()')
 
-local shell = Terminal:new({
-    dir = vim.fn.expand('%p'),
-    direction = "float",
-    hidden = true,
-})
-
-function _shell_toggle()
-  shell:toggle()
+function shell(direction)
+    Terminal:new({
+        dir = vim.fn.expand('%p'),
+        direction = direction,
+        hidden = true,
+    })
 end
 
-vim.api.nvim_set_keymap("n", "<F1>", "<cmd>lua _shell_toggle()<CR>", {noremap = true, silent = true})
+-- This shit didn't work, I dunno what I was trying to do here:
+-- vim.api.nvim_set_keymap("n", "<F1>", "<cmd>lua shell('float')()<CR>", {noremap = true, silent = true})
+-- vim.api.nvim_set_keymap("n", "<F2>", "<cmd>lua shell('below')()<CR>", {noremap = true, silent = true})
+-- vim.api.nvim_set_keymap("n", "<F3>", "<cmd>lua shell('vertical')()<CR>", {noremap = true, silent = true})

vimrc

@@ -131,6 +131,9 @@ set hlsearch
 
 " press escape twice to clear highlight search
 nnoremap <silent> <Esc><Esc> <Esc>:nohlsearch<CR><Esc>
+" press ctrl+L to clear highlight search
+nnoremap <C-l> :nohlsearch<CR>
+nnoremap <C-L> :nohlsearch<CR>
 " ---------------------------------------------------------------------------}}}
 
 " Backup --------------------------------------------------------------------{{{
@@ -539,8 +542,8 @@ let g:NERDDefaultAlign='left'
 " insert a space after comment markers
 let g:NERDSpaceDelims=1
 
-vmap K <Plug>NERDCommenterToggle('n', 'Toggle')<Cr>
-nmap KK <Plug>NERDCommenterToggle('n', 'Toggle')<Cr>
+" vmap K <Plug>NERDCommenterToggle('n', 'Toggle')<Cr>
+" nmap KK <Plug>NERDCommenterToggle('n', 'Toggle')<Cr>
 " ---------------------------------------------------------------------------}}}
 
 " Misc ----------------------------------------------------------------------{{{