diff --git a/crates/db_queries/src/lib.rs b/crates/db_queries/src/lib.rs
index adc0717ac..fb5b8cd5d 100644
--- a/crates/db_queries/src/lib.rs
+++ b/crates/db_queries/src/lib.rs
@@ -25,17 +25,19 @@ pub mod source;
 
 pub type DbPool = diesel::r2d2::Pool<diesel::r2d2::ConnectionManager<diesel::PgConnection>>;
 
-pub trait Crud<Form, IdType> {
-  fn create(conn: &PgConnection, form: &Form) -> Result<Self, Error>
+pub trait Crud {
+  type Form;
+  type IdType;
+  fn create(conn: &PgConnection, form: &Self::Form) -> Result<Self, Error>
   where
     Self: Sized;
-  fn read(conn: &PgConnection, id: IdType) -> Result<Self, Error>
+  fn read(conn: &PgConnection, id: Self::IdType) -> Result<Self, Error>
   where
     Self: Sized;
-  fn update(conn: &PgConnection, id: IdType, form: &Form) -> Result<Self, Error>
+  fn update(conn: &PgConnection, id: Self::IdType, form: &Self::Form) -> Result<Self, Error>
   where
     Self: Sized;
-  fn delete(_conn: &PgConnection, _id: IdType) -> Result<usize, Error>
+  fn delete(_conn: &PgConnection, _id: Self::IdType) -> Result<usize, Error>
   where
     Self: Sized,
   {
@@ -43,8 +45,9 @@ pub trait Crud<Form, IdType> {
   }
 }
 
-pub trait Followable<Form> {
-  fn follow(conn: &PgConnection, form: &Form) -> Result<Self, Error>
+pub trait Followable {
+  type Form;
+  fn follow(conn: &PgConnection, form: &Self::Form) -> Result<Self, Error>
   where
     Self: Sized;
   fn follow_accepted(
@@ -54,59 +57,70 @@ pub trait Followable<Form> {
   ) -> Result<Self, Error>
   where
     Self: Sized;
-  fn unfollow(conn: &PgConnection, form: &Form) -> Result<usize, Error>
+  fn unfollow(conn: &PgConnection, form: &Self::Form) -> Result<usize, Error>
   where
     Self: Sized;
   fn has_local_followers(conn: &PgConnection, community_id: CommunityId) -> Result<bool, Error>;
 }
 
-pub trait Joinable<Form> {
-  fn join(conn: &PgConnection, form: &Form) -> Result<Self, Error>
+pub trait Joinable {
+  type Form;
+  fn join(conn: &PgConnection, form: &Self::Form) -> Result<Self, Error>
   where
     Self: Sized;
-  fn leave(conn: &PgConnection, form: &Form) -> Result<usize, Error>
+  fn leave(conn: &PgConnection, form: &Self::Form) -> Result<usize, Error>
   where
     Self: Sized;
 }
 
-pub trait Likeable<Form, IdType> {
-  fn like(conn: &PgConnection, form: &Form) -> Result<Self, Error>
+pub trait Likeable {
+  type Form;
+  type IdType;
+  fn like(conn: &PgConnection, form: &Self::Form) -> Result<Self, Error>
   where
     Self: Sized;
-  fn remove(conn: &PgConnection, person_id: PersonId, item_id: IdType) -> Result<usize, Error>
+  fn remove(
+    conn: &PgConnection,
+    person_id: PersonId,
+    item_id: Self::IdType,
+  ) -> Result<usize, Error>
   where
     Self: Sized;
 }
 
-pub trait Bannable<Form> {
-  fn ban(conn: &PgConnection, form: &Form) -> Result<Self, Error>
+pub trait Bannable {
+  type Form;
+  fn ban(conn: &PgConnection, form: &Self::Form) -> Result<Self, Error>
   where
     Self: Sized;
-  fn unban(conn: &PgConnection, form: &Form) -> Result<usize, Error>
+  fn unban(conn: &PgConnection, form: &Self::Form) -> Result<usize, Error>
   where
     Self: Sized;
 }
 
-pub trait Saveable<Form> {
-  fn save(conn: &PgConnection, form: &Form) -> Result<Self, Error>
+pub trait Saveable {
+  type Form;
+  fn save(conn: &PgConnection, form: &Self::Form) -> Result<Self, Error>
   where
     Self: Sized;
-  fn unsave(conn: &PgConnection, form: &Form) -> Result<usize, Error>
+  fn unsave(conn: &PgConnection, form: &Self::Form) -> Result<usize, Error>
   where
     Self: Sized;
 }
 
-pub trait Readable<Form> {
-  fn mark_as_read(conn: &PgConnection, form: &Form) -> Result<Self, Error>
+pub trait Readable {
+  type Form;
+  fn mark_as_read(conn: &PgConnection, form: &Self::Form) -> Result<Self, Error>
   where
     Self: Sized;
-  fn mark_as_unread(conn: &PgConnection, form: &Form) -> Result<usize, Error>
+  fn mark_as_unread(conn: &PgConnection, form: &Self::Form) -> Result<usize, Error>
   where
     Self: Sized;
 }
 
-pub trait Reportable<Form> {
-  fn report(conn: &PgConnection, form: &Form) -> Result<Self, Error>
+pub trait Reportable {
+  type Form;
+  fn report(conn: &PgConnection, form: &Self::Form) -> Result<Self, Error>
   where
     Self: Sized;
   fn resolve(conn: &PgConnection, report_id: i32, resolver_id: PersonId) -> Result<usize, Error>
@@ -121,11 +135,12 @@ pub trait DeleteableOrRemoveable {
   fn blank_out_deleted_or_removed_info(self) -> Self;
 }
 
-pub trait ApubObject<Form> {
+pub trait ApubObject {
+  type Form;
   fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error>
   where
     Self: Sized;
-  fn upsert(conn: &PgConnection, user_form: &Form) -> Result<Self, Error>
+  fn upsert(conn: &PgConnection, user_form: &Self::Form) -> Result<Self, Error>
   where
     Self: Sized;
 }
diff --git a/crates/db_queries/src/source/activity.rs b/crates/db_queries/src/source/activity.rs
index f87cf7330..1f158370e 100644
--- a/crates/db_queries/src/source/activity.rs
+++ b/crates/db_queries/src/source/activity.rs
@@ -9,7 +9,9 @@ use std::{
   io::{Error as IoError, ErrorKind},
 };
 
-impl Crud<ActivityForm, i32> for Activity {
+impl Crud for Activity {
+  type Form = ActivityForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, activity_id: i32) -> Result<Self, Error> {
     use lemmy_db_schema::schema::activity::dsl::*;
     activity.find(activity_id).first::<Self>(conn)
diff --git a/crates/db_queries/src/source/comment.rs b/crates/db_queries/src/source/comment.rs
index d0171cb8d..1e9722714 100644
--- a/crates/db_queries/src/source/comment.rs
+++ b/crates/db_queries/src/source/comment.rs
@@ -135,7 +135,9 @@ impl Comment_ for Comment {
   }
 }
 
-impl Crud<CommentForm, CommentId> for Comment {
+impl Crud for Comment {
+  type Form = CommentForm;
+  type IdType = CommentId;
   fn read(conn: &PgConnection, comment_id: CommentId) -> Result<Self, Error> {
     use lemmy_db_schema::schema::comment::dsl::*;
     comment.find(comment_id).first::<Self>(conn)
@@ -165,7 +167,8 @@ impl Crud<CommentForm, CommentId> for Comment {
   }
 }
 
-impl ApubObject<CommentForm> for Comment {
+impl ApubObject for Comment {
+  type Form = CommentForm;
   fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error> {
     use lemmy_db_schema::schema::comment::dsl::*;
     comment.filter(ap_id.eq(object_id)).first::<Self>(conn)
@@ -182,7 +185,9 @@ impl ApubObject<CommentForm> for Comment {
   }
 }
 
-impl Likeable<CommentLikeForm, CommentId> for CommentLike {
+impl Likeable for CommentLike {
+  type Form = CommentLikeForm;
+  type IdType = CommentId;
   fn like(conn: &PgConnection, comment_like_form: &CommentLikeForm) -> Result<Self, Error> {
     use lemmy_db_schema::schema::comment_like::dsl::*;
     insert_into(comment_like)
@@ -207,7 +212,8 @@ impl Likeable<CommentLikeForm, CommentId> for CommentLike {
   }
 }
 
-impl Saveable<CommentSavedForm> for CommentSaved {
+impl Saveable for CommentSaved {
+  type Form = CommentSavedForm;
   fn save(conn: &PgConnection, comment_saved_form: &CommentSavedForm) -> Result<Self, Error> {
     use lemmy_db_schema::schema::comment_saved::dsl::*;
     insert_into(comment_saved)
diff --git a/crates/db_queries/src/source/comment_report.rs b/crates/db_queries/src/source/comment_report.rs
index 87b936062..738ec3e29 100644
--- a/crates/db_queries/src/source/comment_report.rs
+++ b/crates/db_queries/src/source/comment_report.rs
@@ -6,7 +6,8 @@ use lemmy_db_schema::{
   PersonId,
 };
 
-impl Reportable<CommentReportForm> for CommentReport {
+impl Reportable for CommentReport {
+  type Form = CommentReportForm;
   /// creates a comment report and returns it
   ///
   /// * `conn` - the postgres connection
diff --git a/crates/db_queries/src/source/community.rs b/crates/db_queries/src/source/community.rs
index 2a6219339..eaaa2ba29 100644
--- a/crates/db_queries/src/source/community.rs
+++ b/crates/db_queries/src/source/community.rs
@@ -60,7 +60,9 @@ mod safe_type {
   }
 }
 
-impl Crud<CommunityForm, CommunityId> for Community {
+impl Crud for Community {
+  type Form = CommunityForm;
+  type IdType = CommunityId;
   fn read(conn: &PgConnection, community_id: CommunityId) -> Result<Self, Error> {
     use lemmy_db_schema::schema::community::dsl::*;
     community.find(community_id).first::<Self>(conn)
@@ -90,7 +92,8 @@ impl Crud<CommunityForm, CommunityId> for Community {
   }
 }
 
-impl ApubObject<CommunityForm> for Community {
+impl ApubObject for Community {
+  type Form = CommunityForm;
   fn read_from_apub_id(conn: &PgConnection, for_actor_id: &DbUrl) -> Result<Self, Error> {
     use lemmy_db_schema::schema::community::dsl::*;
     community
@@ -175,7 +178,8 @@ impl Community_ for Community {
   }
 }
 
-impl Joinable<CommunityModeratorForm> for CommunityModerator {
+impl Joinable for CommunityModerator {
+  type Form = CommunityModeratorForm;
   fn join(
     conn: &PgConnection,
     community_moderator_form: &CommunityModeratorForm,
@@ -252,7 +256,8 @@ impl CommunityModerator_ for CommunityModerator {
   }
 }
 
-impl Bannable<CommunityPersonBanForm> for CommunityPersonBan {
+impl Bannable for CommunityPersonBan {
+  type Form = CommunityPersonBanForm;
   fn ban(
     conn: &PgConnection,
     community_person_ban_form: &CommunityPersonBanForm,
@@ -277,7 +282,8 @@ impl Bannable<CommunityPersonBanForm> for CommunityPersonBan {
   }
 }
 
-impl Followable<CommunityFollowerForm> for CommunityFollower {
+impl Followable for CommunityFollower {
+  type Form = CommunityFollowerForm;
   fn follow(
     conn: &PgConnection,
     community_follower_form: &CommunityFollowerForm,
diff --git a/crates/db_queries/src/source/local_user.rs b/crates/db_queries/src/source/local_user.rs
index b711c82aa..91eac3308 100644
--- a/crates/db_queries/src/source/local_user.rs
+++ b/crates/db_queries/src/source/local_user.rs
@@ -91,7 +91,9 @@ impl LocalUser_ for LocalUser {
   }
 }
 
-impl Crud<LocalUserForm, LocalUserId> for LocalUser {
+impl Crud for LocalUser {
+  type Form = LocalUserForm;
+  type IdType = LocalUserId;
   fn read(conn: &PgConnection, local_user_id: LocalUserId) -> Result<Self, Error> {
     local_user.find(local_user_id).first::<Self>(conn)
   }
diff --git a/crates/db_queries/src/source/moderator.rs b/crates/db_queries/src/source/moderator.rs
index 14bb07f1c..25ef1416d 100644
--- a/crates/db_queries/src/source/moderator.rs
+++ b/crates/db_queries/src/source/moderator.rs
@@ -2,7 +2,9 @@ use crate::Crud;
 use diesel::{dsl::*, result::Error, *};
 use lemmy_db_schema::source::moderator::*;
 
-impl Crud<ModRemovePostForm, i32> for ModRemovePost {
+impl Crud for ModRemovePost {
+  type Form = ModRemovePostForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
     use lemmy_db_schema::schema::mod_remove_post::dsl::*;
     mod_remove_post.find(from_id).first::<Self>(conn)
@@ -23,7 +25,9 @@ impl Crud<ModRemovePostForm, i32> for ModRemovePost {
   }
 }
 
-impl Crud<ModLockPostForm, i32> for ModLockPost {
+impl Crud for ModLockPost {
+  type Form = ModLockPostForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
     use lemmy_db_schema::schema::mod_lock_post::dsl::*;
     mod_lock_post.find(from_id).first::<Self>(conn)
@@ -44,7 +48,9 @@ impl Crud<ModLockPostForm, i32> for ModLockPost {
   }
 }
 
-impl Crud<ModStickyPostForm, i32> for ModStickyPost {
+impl Crud for ModStickyPost {
+  type Form = ModStickyPostForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
     use lemmy_db_schema::schema::mod_sticky_post::dsl::*;
     mod_sticky_post.find(from_id).first::<Self>(conn)
@@ -65,7 +71,9 @@ impl Crud<ModStickyPostForm, i32> for ModStickyPost {
   }
 }
 
-impl Crud<ModRemoveCommentForm, i32> for ModRemoveComment {
+impl Crud for ModRemoveComment {
+  type Form = ModRemoveCommentForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
     use lemmy_db_schema::schema::mod_remove_comment::dsl::*;
     mod_remove_comment.find(from_id).first::<Self>(conn)
@@ -86,7 +94,9 @@ impl Crud<ModRemoveCommentForm, i32> for ModRemoveComment {
   }
 }
 
-impl Crud<ModRemoveCommunityForm, i32> for ModRemoveCommunity {
+impl Crud for ModRemoveCommunity {
+  type Form = ModRemoveCommunityForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
     use lemmy_db_schema::schema::mod_remove_community::dsl::*;
     mod_remove_community.find(from_id).first::<Self>(conn)
@@ -111,7 +121,9 @@ impl Crud<ModRemoveCommunityForm, i32> for ModRemoveCommunity {
   }
 }
 
-impl Crud<ModBanFromCommunityForm, i32> for ModBanFromCommunity {
+impl Crud for ModBanFromCommunity {
+  type Form = ModBanFromCommunityForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
     use lemmy_db_schema::schema::mod_ban_from_community::dsl::*;
     mod_ban_from_community.find(from_id).first::<Self>(conn)
@@ -136,7 +148,9 @@ impl Crud<ModBanFromCommunityForm, i32> for ModBanFromCommunity {
   }
 }
 
-impl Crud<ModBanForm, i32> for ModBan {
+impl Crud for ModBan {
+  type Form = ModBanForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
     use lemmy_db_schema::schema::mod_ban::dsl::*;
     mod_ban.find(from_id).first::<Self>(conn)
@@ -155,7 +169,9 @@ impl Crud<ModBanForm, i32> for ModBan {
   }
 }
 
-impl Crud<ModAddCommunityForm, i32> for ModAddCommunity {
+impl Crud for ModAddCommunity {
+  type Form = ModAddCommunityForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
     use lemmy_db_schema::schema::mod_add_community::dsl::*;
     mod_add_community.find(from_id).first::<Self>(conn)
@@ -176,7 +192,9 @@ impl Crud<ModAddCommunityForm, i32> for ModAddCommunity {
   }
 }
 
-impl Crud<ModAddForm, i32> for ModAdd {
+impl Crud for ModAdd {
+  type Form = ModAddForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
     use lemmy_db_schema::schema::mod_add::dsl::*;
     mod_add.find(from_id).first::<Self>(conn)
diff --git a/crates/db_queries/src/source/password_reset_request.rs b/crates/db_queries/src/source/password_reset_request.rs
index d04a1ac4b..a71cdae26 100644
--- a/crates/db_queries/src/source/password_reset_request.rs
+++ b/crates/db_queries/src/source/password_reset_request.rs
@@ -7,7 +7,9 @@ use lemmy_db_schema::{
 };
 use sha2::{Digest, Sha256};
 
-impl Crud<PasswordResetRequestForm, i32> for PasswordResetRequest {
+impl Crud for PasswordResetRequest {
+  type Form = PasswordResetRequestForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, password_reset_request_id: i32) -> Result<Self, Error> {
     password_reset_request
       .find(password_reset_request_id)
diff --git a/crates/db_queries/src/source/person.rs b/crates/db_queries/src/source/person.rs
index a7266aa27..6172b4e1e 100644
--- a/crates/db_queries/src/source/person.rs
+++ b/crates/db_queries/src/source/person.rs
@@ -158,7 +158,9 @@ mod safe_type_alias_2 {
   }
 }
 
-impl Crud<PersonForm, PersonId> for Person {
+impl Crud for Person {
+  type Form = PersonForm;
+  type IdType = PersonId;
   fn read(conn: &PgConnection, person_id: PersonId) -> Result<Self, Error> {
     person
       .filter(deleted.eq(false))
@@ -178,7 +180,8 @@ impl Crud<PersonForm, PersonId> for Person {
   }
 }
 
-impl ApubObject<PersonForm> for Person {
+impl ApubObject for Person {
+  type Form = PersonForm;
   fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error> {
     use lemmy_db_schema::schema::person::dsl::*;
     person
diff --git a/crates/db_queries/src/source/person_mention.rs b/crates/db_queries/src/source/person_mention.rs
index 456894200..774f79185 100644
--- a/crates/db_queries/src/source/person_mention.rs
+++ b/crates/db_queries/src/source/person_mention.rs
@@ -2,7 +2,9 @@ use crate::Crud;
 use diesel::{dsl::*, result::Error, *};
 use lemmy_db_schema::{source::person_mention::*, PersonId, PersonMentionId};
 
-impl Crud<PersonMentionForm, PersonMentionId> for PersonMention {
+impl Crud for PersonMention {
+  type Form = PersonMentionForm;
+  type IdType = PersonMentionId;
   fn read(conn: &PgConnection, person_mention_id: PersonMentionId) -> Result<Self, Error> {
     use lemmy_db_schema::schema::person_mention::dsl::*;
     person_mention.find(person_mention_id).first::<Self>(conn)
diff --git a/crates/db_queries/src/source/post.rs b/crates/db_queries/src/source/post.rs
index f0cf10935..02ae4d6e2 100644
--- a/crates/db_queries/src/source/post.rs
+++ b/crates/db_queries/src/source/post.rs
@@ -18,7 +18,9 @@ use lemmy_db_schema::{
   PostId,
 };
 
-impl Crud<PostForm, PostId> for Post {
+impl Crud for Post {
+  type Form = PostForm;
+  type IdType = PostId;
   fn read(conn: &PgConnection, post_id: PostId) -> Result<Self, Error> {
     use lemmy_db_schema::schema::post::dsl::*;
     post.find(post_id).first::<Self>(conn)
@@ -179,7 +181,8 @@ impl Post_ for Post {
   }
 }
 
-impl ApubObject<PostForm> for Post {
+impl ApubObject for Post {
+  type Form = PostForm;
   fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error> {
     use lemmy_db_schema::schema::post::dsl::*;
     post.filter(ap_id.eq(object_id)).first::<Self>(conn)
@@ -196,7 +199,9 @@ impl ApubObject<PostForm> for Post {
   }
 }
 
-impl Likeable<PostLikeForm, PostId> for PostLike {
+impl Likeable for PostLike {
+  type Form = PostLikeForm;
+  type IdType = PostId;
   fn like(conn: &PgConnection, post_like_form: &PostLikeForm) -> Result<Self, Error> {
     use lemmy_db_schema::schema::post_like::dsl::*;
     insert_into(post_like)
@@ -217,7 +222,8 @@ impl Likeable<PostLikeForm, PostId> for PostLike {
   }
 }
 
-impl Saveable<PostSavedForm> for PostSaved {
+impl Saveable for PostSaved {
+  type Form = PostSavedForm;
   fn save(conn: &PgConnection, post_saved_form: &PostSavedForm) -> Result<Self, Error> {
     use lemmy_db_schema::schema::post_saved::dsl::*;
     insert_into(post_saved)
@@ -238,7 +244,8 @@ impl Saveable<PostSavedForm> for PostSaved {
   }
 }
 
-impl Readable<PostReadForm> for PostRead {
+impl Readable for PostRead {
+  type Form = PostReadForm;
   fn mark_as_read(conn: &PgConnection, post_read_form: &PostReadForm) -> Result<Self, Error> {
     use lemmy_db_schema::schema::post_read::dsl::*;
     insert_into(post_read)
diff --git a/crates/db_queries/src/source/post_report.rs b/crates/db_queries/src/source/post_report.rs
index b4e855731..19cd5dfea 100644
--- a/crates/db_queries/src/source/post_report.rs
+++ b/crates/db_queries/src/source/post_report.rs
@@ -2,7 +2,8 @@ use crate::Reportable;
 use diesel::{dsl::*, result::Error, *};
 use lemmy_db_schema::{naive_now, source::post_report::*, PersonId};
 
-impl Reportable<PostReportForm> for PostReport {
+impl Reportable for PostReport {
+  type Form = PostReportForm;
   /// creates a post report and returns it
   ///
   /// * `conn` - the postgres connection
diff --git a/crates/db_queries/src/source/private_message.rs b/crates/db_queries/src/source/private_message.rs
index da1c5abd5..c1138b979 100644
--- a/crates/db_queries/src/source/private_message.rs
+++ b/crates/db_queries/src/source/private_message.rs
@@ -2,7 +2,9 @@ use crate::{ApubObject, Crud, DeleteableOrRemoveable};
 use diesel::{dsl::*, result::Error, *};
 use lemmy_db_schema::{naive_now, source::private_message::*, DbUrl, PersonId, PrivateMessageId};
 
-impl Crud<PrivateMessageForm, PrivateMessageId> for PrivateMessage {
+impl Crud for PrivateMessage {
+  type Form = PrivateMessageForm;
+  type IdType = PrivateMessageId;
   fn read(conn: &PgConnection, private_message_id: PrivateMessageId) -> Result<Self, Error> {
     use lemmy_db_schema::schema::private_message::dsl::*;
     private_message.find(private_message_id).first::<Self>(conn)
@@ -27,7 +29,8 @@ impl Crud<PrivateMessageForm, PrivateMessageId> for PrivateMessage {
   }
 }
 
-impl ApubObject<PrivateMessageForm> for PrivateMessage {
+impl ApubObject for PrivateMessage {
+  type Form = PrivateMessageForm;
   fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error>
   where
     Self: Sized,
diff --git a/crates/db_queries/src/source/site.rs b/crates/db_queries/src/source/site.rs
index d688546f8..b2bad7138 100644
--- a/crates/db_queries/src/source/site.rs
+++ b/crates/db_queries/src/source/site.rs
@@ -2,7 +2,9 @@ use crate::Crud;
 use diesel::{dsl::*, result::Error, *};
 use lemmy_db_schema::{naive_now, source::site::*, PersonId};
 
-impl Crud<SiteForm, i32> for Site {
+impl Crud for Site {
+  type Form = SiteForm;
+  type IdType = i32;
   fn read(conn: &PgConnection, _site_id: i32) -> Result<Self, Error> {
     use lemmy_db_schema::schema::site::dsl::*;
     site.first::<Self>(conn)