Move state_res topological_sort out of resolve.

Signed-off-by: Jason Volk <jason@zemos.net>

src/core/matrix/state_res/mod.rs

@@ -65,11 +65,13 @@ mod fetch_state;
 mod resolve;
 #[cfg(test)]
 mod test_utils;
+mod topological_sort;
 
 use self::{event_auth::check_state_dependent_auth_rules, fetch_state::FetchStateExt};
 pub use self::{
 	event_auth::{AuthTypes, auth_check, auth_types_for_event},
 	event_format::check_pdu_format,
-	resolve::{AuthSet, ConflictMap, StateMap, resolve, topological_sort},
+	resolve::{AuthSet, ConflictMap, StateMap, resolve},
+	topological_sort::topological_sort,
 };
 use crate::matrix::TypeStateKey;

src/core/matrix/state_res/resolve.rs

@@ -7,7 +7,6 @@ mod iterative_auth_check;
 mod mainline_sort;
 mod power_sort;
 mod split_conflicted;
-mod topological_sort;
 
 use std::collections::{BTreeMap, BTreeSet, HashSet};
 
@@ -15,7 +14,6 @@ use futures::{FutureExt, Stream, StreamExt, TryFutureExt};
 use itertools::Itertools;
 use ruma::{OwnedEventId, events::StateEventType, room_version_rules::RoomVersionRules};
 
-pub use self::topological_sort::topological_sort;
 use self::{
 	auth_difference::auth_difference, conflicted_subgraph::conflicted_subgraph_dfs,
 	iterative_auth_check::iterative_auth_check, mainline_sort::mainline_sort,

src/core/matrix/state_res/resolve/power_sort.rs

@@ -10,8 +10,8 @@ use ruma::{
 	room_version_rules::RoomVersionRules,
 };
 
-use super::{
-	super::events::{
+use super::super::{
+	events::{
 		RoomCreateEvent, RoomPowerLevelsEvent, RoomPowerLevelsIntField, is_power_event,
 		power_levels::RoomPowerLevelsEventOptionExt,
 	},

src/core/matrix/state_res/resolve/tests.rs

@@ -499,7 +499,7 @@ async fn test_reverse_topological_power_sort() {
 		event_id("p") => hashset![event_id("o")],
 	};
 
-	let res = super::topological_sort(&graph, &async |_id| {
+	let res = super::super::topological_sort(&graph, &async |_id| {
 		Ok((int!(0).into(), MilliSecondsSinceUnixEpoch(uint!(0))))
 	})
 	.await