package article import "errors" var ( ErrArticleDownloadFailed = errors.New("article: download failed") ErrArticleQueryFailed = errors.New("article: article query failed") ErrArticleCreateFailed = errors.New("article: create failed") ErrArticleDeleteAllFailed = errors.New("article: failed to delete all articles") ErrArticleTitleInvalidLength = errors.New("article: invalid article length") )