-- Set up nvim-cmp.
  local cmp = require'cmp'

  cmp.setup({
    snippet = {
      -- REQUIRED - you must specify a snippet engine
      expand = function(args)
        vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
        -- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
        -- require('snippy').expand_snippet(args.body) -- For `snippy` users.
        -- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
      end,
    },
    window = {
      completion = cmp.config.window.bordered({
      	winhighlight = 'Normal:ModeMsg,FloatBorder:ModMsg,CursorLine:CursorLineNr,Search:None'
      }),
      documentation = cmp.config.window.bordered({
      	winhighlight = 'Normal:ModeMsg,FloatBorder:ModMsg,CursorLine:CursorLineNr,Search:None'
      }),
    },
    mapping = cmp.mapping.preset.insert({
      ['<C-b>'] = cmp.mapping.scroll_docs(-4),
      ['<C-f>'] = cmp.mapping.scroll_docs(4),
      ['<C-Space>'] = cmp.mapping.complete(),
      ['<C-e>'] = cmp.mapping.abort(),
      ['<CR>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
    }),
    sources = cmp.config.sources({
      { name = 'nvim_lsp' },
      { name = 'vsnip' }, -- For vsnip users.
      -- { name = 'luasnip' }, -- For luasnip users.
      -- { name = 'ultisnips' }, -- For ultisnips users.
      -- { name = 'snippy' }, -- For snippy users.
    }, {
      { name = 'buffer' },
    })
  })

  -- Set configuration for specific filetype.
  cmp.setup.filetype('gitcommit', {
    sources = cmp.config.sources({
      { name = 'git' }, -- You can specify the `git` source if [you were installed it](https://github.com/petertriho/cmp-git).
    }, {
      { name = 'buffer' },
    })
  })

  -- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
  cmp.setup.cmdline({ '/', '?' }, {
    mapping = cmp.mapping.preset.cmdline(),
    sources = {
      { name = 'buffer' }
    }
  })

  -- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
  cmp.setup.cmdline(':', {
    mapping = cmp.mapping.preset.cmdline(),
    sources = cmp.config.sources({
      { name = 'path' }
    }, {
      { name = 'cmdline' }
    })
  })

  require('mason').setup({
    ui = {
        icons = {
            package_installed = "✓",
            package_pending = "➜",
            package_uninstalled = "✗"
        }
    }
})
local capabilities = require('cmp_nvim_lsp').default_capabilities()
local lspconfig = require('lspconfig')
local util = require('lspconfig/util')
  require('mason').setup()
  require('mason-lspconfig').setup()
  require('mason-lspconfig').setup_handlers {
	function(server_name) --default handler (optional)
		require('lspconfig')[server_name].setup{}
	end,
  }
  -- Set up lspconfig.
--  local capabilities = require('cmp_nvim_lsp').default_capabilities()
  -- Replace <YOUR_LSP_SERVER> with each lsp server you've enabled.
--  require('lspconfig').rust_analyzer.setup {
--    capabilities = capabilities
--  }
--  require('lspconfig').html.setup {
--    capabilities = capabilities
--  }
lspconfig.html.setup({
	capabilities = capabilities,
	filetypes = { "html" },
	settings = {
		html = {
			validate = true,
		},
	},
})
lspconfig.rust_analyzer.setup({
	capabilities = capabilities,
	filetypes = { "rust" },
	root_dir = util.root_pattern("Cargo.toml"),
	settings = {
		['rust-analyzer'] = {
			cargo = {
				allFeatures = true,
			},
		},
	},
})