Require query variables to be Copy

src/queries/event_sets.rs

@@ -6,7 +6,7 @@ pub type Teams<T> = Vec<Vec<T>>;
 
 // Variables
 
-#[derive(cynic::QueryVariables, Debug, Clone)]
+#[derive(cynic::QueryVariables, Debug, Copy, Clone)]
 pub struct EventSetsVars {
     pub event: EventId,
     pub page: i32,

src/queries/player_info.rs

@@ -4,7 +4,7 @@ use schema::schema;
 
 // Variables
 
-#[derive(cynic::QueryVariables, Debug, Clone)]
+#[derive(cynic::QueryVariables, Debug, Copy, Clone)]
 pub struct PlayerInfoVars {
     pub id: PlayerId,
 }

src/queries/search_games.rs

@@ -4,7 +4,7 @@ use schema::schema;
 
 // Variables
 
-#[derive(cynic::QueryVariables, Debug, Clone)]
+#[derive(cynic::QueryVariables, Debug, Copy, Clone)]
 pub struct VideogameSearchVars<'a> {
     pub name: &'a str,
 }

src/queries/tournament_events.rs

@@ -5,7 +5,7 @@ use schema::schema;
 
 // Variables
 
-#[derive(cynic::QueryVariables, Debug, Clone)]
+#[derive(cynic::QueryVariables, Debug, Copy, Clone)]
 pub struct TournamentEventsVars<'a> {
     // HACK: This should really be an optional variable, but there seems to be a
     // server-side bug that completely breaks everything when this isn't passed.