Andrew Yoon e78ba38e94 Use URL type in most outstanding struct fields (#1468) ... * Use URL type in most outstanding struct fields This fixes all known remaining cases where url fields are stored as plain strings, with the exception of form fields where empty strings are used as sentinels (see `diesel_option_overwrite_to_url`). Tested for regressions in the federated docker setup attempting to exercise all changed fields, including through apub federation. Fixes #1385 * Add migration to fix blank-string post.url values to be null This also then fixes #602 * Address review feedback - Fixed some unwraps and err message formatting - Bumped the `url` library to 2.2.1 to fix a bug with serde error messages - Add unit tests for the two diesel option override functions - Fix migration teardown by adding a no-op * Rename lemmy_db_queries::Url to lemmy_db_queries::DbUrl * fix compile error * box PostOrComment variants		2021-03-02 12:41:48 +00:00
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down.sql	Use URL type in most outstanding struct fields (#1468)	2021-03-02 12:41:48 +00:00
up.sql	Use URL type in most outstanding struct fields (#1468)	2021-03-02 12:41:48 +00:00