add doc

Author: jayli

README-cn.md

@@ -184,9 +184,10 @@ let g:easycomplete_cmdline = 1
 
 | 全局变量                             | 默认值        |  说明                                                       |
 |--------------------------------------|---------------|-------------------------------------------------------------|
+| `g:easycomplete_rust_enable`         | 1             | 在`MacOS_x86`平台下开启 rust 高性能模式                     |
 | `g:easycomplete_nerd_font`           | 0             | 使用 nerdfont                                               |
 | `g:easycomplete_menu_skin`           | `{}`          | 菜单图标配置.                                               |
-| `g:easycomplete_kind_icons`          | `{}`          | Kind 图标.                                                   |
+| `g:easycomplete_kind_icons`          | `{}`          | Kind 图标.                                                  |
 | `g:easycomplete_sign_text`           | `{}`          | 提示图标配置.                                               |
 | `g:easycomplete_lsp_type_font`       | ...           | lsp 图标配置                                                |
 | `g:easycomplete_lsp_server`          | `{}`          | 给特定的源使用 不同的 lsp server                            |

README.md

@@ -184,6 +184,7 @@ Global configurations:
 
 | Global Configure                     | Default       | Description                                                   |
 |--------------------------------------|---------------|---------------------------------------------------------------|
+| `g:easycomplete_rust_enable`         | 1             | enable the rust high-performance mode on `MacOS_x86`          |
 | `g:easycomplete_nerd_font`           | 0             | Using nerdfont for lsp icons                                  |
 | `g:easycomplete_menu_skin`           | `{}`          | Menu skin.                                                    |
 | `g:easycomplete_kind_icons`          | `{}`          | Kind icons.                                                   |

lua/easycomplete/util.lua

@@ -151,6 +151,9 @@ end
 -- 判断rust启用环境
 -- 先在 MacOS x86_64 下调通
 function util.rust_ready()
+  if vim.g.easycomplete_rust_enable == 0 then
+    return false
+  end
   if global_rust_ready == true then
     return true
   elseif global_rust_ready == false then

plugin/easycomplete.vim

@@ -237,6 +237,9 @@ endif
 if !exists("g:easycomplete_pum_fix_width")
   let g:easycomplete_pum_fix_width = 0
 endif
+if !exists("g:easycomplete_rust_enable")
+  let g:easycomplete_rust_enable = 1
+endif
 if !exists("g:easycomplete_lsp_server")
   let g:easycomplete_lsp_server = {}
 endif