From 679f824c675025018f9778d9fd5ce21640ac22e4 Mon Sep 17 00:00:00 2001
From: Jonas Platte <jplatte+git@posteo.de>
Date: Tue, 18 Aug 2020 00:00:17 +0200
Subject: [PATCH] client-api: Add retry_after_ms field to
 ErrorKind::LimitExceeded

---
 ruma-client-api/src/error.rs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/ruma-client-api/src/error.rs b/ruma-client-api/src/error.rs
index 728f32a9..7f8e64d1 100644
--- a/ruma-client-api/src/error.rs
+++ b/ruma-client-api/src/error.rs
@@ -1,6 +1,9 @@
 //! Errors that can be sent from the homeserver.
 
-use std::fmt::{self, Display, Formatter};
+use std::{
+    fmt::{self, Display, Formatter},
+    time::Duration,
+};
 
 use ruma_api::{error::ResponseDeserializationError, EndpointError};
 use ruma_identifiers::RoomVersionId;
@@ -53,7 +56,11 @@ pub enum ErrorKind {
     /// M_LIMIT_EXCEEDED
     #[serde(rename = "M_LIMIT_EXCEEDED")]
     #[strum(to_string = "M_LIMIT_EXCEEDED")]
-    LimitExceeded,
+    LimitExceeded {
+        /// How long a client should wait in milliseconds before they can try again.
+        #[serde(with = "ruma_serde::duration::opt_ms")]
+        retry_after_ms: Option<Duration>,
+    },
 
     /// M_UNKNOWN
     #[serde(rename = "M_UNKNOWN")]