From 92a35381b56ffa3c2a611287bb5011f574271478 Mon Sep 17 00:00:00 2001
From: Benjamin Lee <benjamin@computer.surgery>
Date: Sun, 15 Sep 2024 23:17:11 -0700
Subject: [PATCH] client-api: fix build when unstable-msc4168 feature is
 disabled (#1910)

Without this feature, the v5 module does not exist.
---
 .../ruma-client-api/src/sync/sync_events/v4.rs   | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/crates/ruma-client-api/src/sync/sync_events/v4.rs b/crates/ruma-client-api/src/sync/sync_events/v4.rs
index 03cea5ef..677f1221 100644
--- a/crates/ruma-client-api/src/sync/sync_events/v4.rs
+++ b/crates/ruma-client-api/src/sync/sync_events/v4.rs
@@ -22,7 +22,9 @@ use ruma_events::{
 };
 use serde::{de::Error as _, Deserialize, Serialize};
 
-use super::{v5, DeviceLists, UnreadNotificationsCount};
+#[cfg(feature = "unstable-msc4186")]
+use super::v5;
+use super::{DeviceLists, UnreadNotificationsCount};
 
 const METADATA: Metadata = metadata! {
     method: POST,
@@ -927,6 +929,7 @@ impl Typing {
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::Request> for Request {
     fn from(value: v5::Request) -> Self {
         Self {
@@ -951,6 +954,7 @@ impl From<v5::Request> for Request {
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::request::List> for SyncRequestList {
     fn from(value: v5::request::List) -> Self {
         Self {
@@ -973,12 +977,14 @@ impl From<v5::request::List> for SyncRequestList {
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::request::RoomDetails> for RoomDetailsConfig {
     fn from(value: v5::request::RoomDetails) -> Self {
         Self { required_state: value.required_state, timeline_limit: value.timeline_limit }
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::request::ListFilters> for SyncRequestListFilters {
     fn from(value: v5::request::ListFilters) -> Self {
         Self {
@@ -989,6 +995,7 @@ impl From<v5::request::ListFilters> for SyncRequestListFilters {
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::request::RoomSubscription> for RoomSubscription {
     fn from(value: v5::request::RoomSubscription) -> Self {
         Self {
@@ -999,6 +1006,7 @@ impl From<v5::request::RoomSubscription> for RoomSubscription {
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::request::Extensions> for ExtensionsConfig {
     fn from(value: v5::request::Extensions) -> Self {
         Self {
@@ -1013,6 +1021,7 @@ impl From<v5::request::Extensions> for ExtensionsConfig {
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::request::ToDevice> for ToDeviceConfig {
     fn from(value: v5::request::ToDevice) -> Self {
         Self {
@@ -1025,18 +1034,21 @@ impl From<v5::request::ToDevice> for ToDeviceConfig {
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::request::E2EE> for E2EEConfig {
     fn from(value: v5::request::E2EE) -> Self {
         Self { enabled: value.enabled }
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::request::AccountData> for AccountDataConfig {
     fn from(value: v5::request::AccountData) -> Self {
         Self { enabled: value.enabled, lists: value.lists, rooms: value.rooms }
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::request::Receipts> for ReceiptsConfig {
     fn from(value: v5::request::Receipts) -> Self {
         Self {
@@ -1047,6 +1059,7 @@ impl From<v5::request::Receipts> for ReceiptsConfig {
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::request::ReceiptsRoom> for RoomReceiptConfig {
     fn from(value: v5::request::ReceiptsRoom) -> Self {
         match value {
@@ -1056,6 +1069,7 @@ impl From<v5::request::ReceiptsRoom> for RoomReceiptConfig {
     }
 }
 
+#[cfg(feature = "unstable-msc4186")]
 impl From<v5::request::Typing> for TypingConfig {
     fn from(value: v5::request::Typing) -> Self {
         Self { enabled: value.enabled, lists: value.lists, rooms: value.rooms }