diff --git a/.rustfmt.toml b/.rustfmt.toml
index ad5d280d..cd24b3fe 100644
--- a/.rustfmt.toml
+++ b/.rustfmt.toml
@@ -1,3 +1,4 @@
 edition = "2018"
 merge_imports = true
+newline_style = "Unix"
 use_small_heuristics = "Max"
diff --git a/ruma-appservice-api/src/lib.rs b/ruma-appservice-api/src/lib.rs
index 7904400c..01894b43 100644
--- a/ruma-appservice-api/src/lib.rs
+++ b/ruma-appservice-api/src/lib.rs
@@ -2,10 +2,6 @@
 //! endpoint in the [Matrix](https://matrix.org/) application service API specification. These
 //! types can be shared by application service and server code.
 
-#![deny(
-    missing_copy_implementations,
-    missing_debug_implementations,
-    missing_docs
-)]
+#![deny(missing_copy_implementations, missing_debug_implementations, missing_docs)]
 
 pub mod v1;
diff --git a/ruma-common/src/push.rs b/ruma-common/src/push.rs
index 0de7f2de..2d986f7d 100644
--- a/ruma-common/src/push.rs
+++ b/ruma-common/src/push.rs
@@ -83,10 +83,7 @@ impl<'de> Deserialize<'de> for Action {
                     "notify" => Ok(Action::Notify),
                     "dont_notify" => Ok(Action::DontNotify),
                     "coalesce" => Ok(Action::Coalesce),
-                    s => Err(E::unknown_variant(
-                        &s,
-                        &["notify", "dont_notify", "coalesce"],
-                    )),
+                    s => Err(E::unknown_variant(&s, &["notify", "dont_notify", "coalesce"])),
                 }
             }
 
@@ -153,10 +150,7 @@ mod tests {
 
     #[test]
     fn deserialize_string_action() {
-        assert_matches!(
-            from_json_value::<Action>(json!("notify")).unwrap(),
-            Action::Notify
-        );
+        assert_matches!(from_json_value::<Action>(json!("notify")).unwrap(), Action::Notify);
     }
 
     #[test]
diff --git a/ruma-common/src/push/tweak_serde.rs b/ruma-common/src/push/tweak_serde.rs
index 1d022ef8..55169527 100644
--- a/ruma-common/src/push/tweak_serde.rs
+++ b/ruma-common/src/push/tweak_serde.rs
@@ -23,10 +23,7 @@ pub struct SoundTweak {
 #[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 #[serde(tag = "set_tweak", rename = "highlight")]
 pub struct HighlightTweak {
-    #[serde(
-        default = "ruma_serde::default_true",
-        skip_serializing_if = "ruma_serde::is_true"
-    )]
+    #[serde(default = "ruma_serde::default_true", skip_serializing_if = "ruma_serde::is_true")]
     value: bool,
 }
 
diff --git a/ruma-serde/rustfmt.toml b/ruma-serde/rustfmt.toml
deleted file mode 100644
index 7d08e05d..00000000
--- a/ruma-serde/rustfmt.toml
+++ /dev/null
@@ -1,4 +0,0 @@
-max_width = 80
-newline_style = "Unix"
-reorder_imports = true
-use_try_shorthand = true
diff --git a/ruma-serde/src/duration/opt_ms.rs b/ruma-serde/src/duration/opt_ms.rs
index f915918a..d258eef1 100644
--- a/ruma-serde/src/duration/opt_ms.rs
+++ b/ruma-serde/src/duration/opt_ms.rs
@@ -13,10 +13,7 @@ use serde::{
 ///
 /// Will fail if integer is greater than the maximum integer that can be
 /// unambiguously represented by an f64.
-pub fn serialize<S>(
-    opt_duration: &Option<Duration>,
-    serializer: S,
-) -> Result<S::Ok, S::Error>
+pub fn serialize<S>(opt_duration: &Option<Duration>, serializer: S) -> Result<S::Ok, S::Error>
 where
     S: Serializer,
 {
@@ -33,9 +30,7 @@ where
 ///
 /// Will fail if integer is greater than the maximum integer that can be
 /// unambiguously represented by an f64.
-pub fn deserialize<'de, D>(
-    deserializer: D,
-) -> Result<Option<Duration>, D::Error>
+pub fn deserialize<'de, D>(deserializer: D) -> Result<Option<Duration>, D::Error>
 where
     D: Deserializer<'de>,
 {
@@ -52,11 +47,7 @@ mod tests {
 
     #[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
     struct DurationTest {
-        #[serde(
-            with = "super",
-            default,
-            skip_serializing_if = "Option::is_none"
-        )]
+        #[serde(with = "super", default, skip_serializing_if = "Option::is_none")]
         timeout: Option<Duration>,
     }
 
@@ -66,9 +57,7 @@ mod tests {
 
         assert_eq!(
             serde_json::from_value::<DurationTest>(json).unwrap(),
-            DurationTest {
-                timeout: Some(Duration::from_millis(3000))
-            },
+            DurationTest { timeout: Some(Duration::from_millis(3000)) },
         );
     }
 
@@ -94,13 +83,8 @@ mod tests {
 
     #[test]
     fn test_serialize_some() {
-        let request = DurationTest {
-            timeout: Some(Duration::new(2, 0)),
-        };
-        assert_eq!(
-            serde_json::to_value(&request).unwrap(),
-            json!({ "timeout": 2000 })
-        );
+        let request = DurationTest { timeout: Some(Duration::new(2, 0)) };
+        assert_eq!(serde_json::to_value(&request).unwrap(), json!({ "timeout": 2000 }));
     }
 
     #[test]
diff --git a/ruma-serde/src/duration/secs.rs b/ruma-serde/src/duration/secs.rs
index 38a091f9..040d0c8c 100644
--- a/ruma-serde/src/duration/secs.rs
+++ b/ruma-serde/src/duration/secs.rs
@@ -13,10 +13,7 @@ use serde::{
 ///
 /// Will fail if integer is greater than the maximum integer that can be
 /// unambiguously represented by an f64.
-pub fn serialize<S>(
-    duration: &Duration,
-    serializer: S,
-) -> Result<S::Ok, S::Error>
+pub fn serialize<S>(duration: &Duration, serializer: S) -> Result<S::Ok, S::Error>
 where
     S: Serializer,
 {
@@ -56,20 +53,13 @@ mod tests {
 
         assert_eq!(
             serde_json::from_value::<DurationTest>(json).unwrap(),
-            DurationTest {
-                timeout: Duration::from_secs(3)
-            },
+            DurationTest { timeout: Duration::from_secs(3) },
         );
     }
 
     #[test]
     fn test_serialize() {
-        let test = DurationTest {
-            timeout: Duration::from_millis(7000),
-        };
-        assert_eq!(
-            serde_json::to_value(test).unwrap(),
-            json!({ "timeout": 7 }),
-        );
+        let test = DurationTest { timeout: Duration::from_millis(7000) };
+        assert_eq!(serde_json::to_value(test).unwrap(), json!({ "timeout": 7 }),);
     }
 }
diff --git a/ruma-serde/src/empty.rs b/ruma-serde/src/empty.rs
index 11c71a15..75db507b 100644
--- a/ruma-serde/src/empty.rs
+++ b/ruma-serde/src/empty.rs
@@ -64,18 +64,12 @@ pub mod vec_as_map_of_empty {
     use super::Empty;
 
     #[allow(clippy::ptr_arg)]
-    pub fn serialize<S, T>(
-        vec: &Vec<T>,
-        serializer: S,
-    ) -> Result<S::Ok, S::Error>
+    pub fn serialize<S, T>(vec: &Vec<T>, serializer: S) -> Result<S::Ok, S::Error>
     where
         S: Serializer,
         T: Serialize + Eq + Ord,
     {
-        vec.iter()
-            .map(|v| (v, Empty))
-            .collect::<BTreeMap<_, _>>()
-            .serialize(serializer)
+        vec.iter().map(|v| (v, Empty)).collect::<BTreeMap<_, _>>().serialize(serializer)
     }
 
     pub fn deserialize<'de, D, T>(deserializer: D) -> Result<Vec<T>, D::Error>
diff --git a/ruma-serde/src/time/ms_since_unix_epoch.rs b/ruma-serde/src/time/ms_since_unix_epoch.rs
index ea1b79cc..f108e0dd 100644
--- a/ruma-serde/src/time/ms_since_unix_epoch.rs
+++ b/ruma-serde/src/time/ms_since_unix_epoch.rs
@@ -59,20 +59,13 @@ mod tests {
 
         assert_eq!(
             serde_json::from_value::<SystemTimeTest>(json).unwrap(),
-            SystemTimeTest {
-                timestamp: UNIX_EPOCH + Duration::from_millis(3000),
-            },
+            SystemTimeTest { timestamp: UNIX_EPOCH + Duration::from_millis(3000) },
         );
     }
 
     #[test]
     fn test_serialize() {
-        let request = SystemTimeTest {
-            timestamp: UNIX_EPOCH + Duration::new(2, 0),
-        };
-        assert_eq!(
-            serde_json::to_value(&request).unwrap(),
-            json!({ "timestamp": 2000 })
-        );
+        let request = SystemTimeTest { timestamp: UNIX_EPOCH + Duration::new(2, 0) };
+        assert_eq!(serde_json::to_value(&request).unwrap(), json!({ "timestamp": 2000 }));
     }
 }
diff --git a/ruma-serde/src/time/opt_ms_since_unix_epoch.rs b/ruma-serde/src/time/opt_ms_since_unix_epoch.rs
index 8ce9d280..d8d68b62 100644
--- a/ruma-serde/src/time/opt_ms_since_unix_epoch.rs
+++ b/ruma-serde/src/time/opt_ms_since_unix_epoch.rs
@@ -14,10 +14,7 @@ use serde::{
 ///
 /// Will fail if integer is greater than the maximum integer that can be unambiguously represented
 /// by an f64.
-pub fn serialize<S>(
-    opt_time: &Option<SystemTime>,
-    serializer: S,
-) -> Result<S::Ok, S::Error>
+pub fn serialize<S>(opt_time: &Option<SystemTime>, serializer: S) -> Result<S::Ok, S::Error>
 where
     S: Serializer,
 {
@@ -31,9 +28,7 @@ where
 ///
 /// Will fail if integer is greater than the maximum integer that can be unambiguously represented
 /// by an f64.
-pub fn deserialize<'de, D>(
-    deserializer: D,
-) -> Result<Option<SystemTime>, D::Error>
+pub fn deserialize<'de, D>(deserializer: D) -> Result<Option<SystemTime>, D::Error>
 where
     D: Deserializer<'de>,
 {
@@ -50,11 +45,7 @@ mod tests {
 
     #[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
     struct SystemTimeTest {
-        #[serde(
-            with = "super",
-            default,
-            skip_serializing_if = "Option::is_none"
-        )]
+        #[serde(with = "super", default, skip_serializing_if = "Option::is_none")]
         timestamp: Option<SystemTime>,
     }
 
@@ -64,9 +55,7 @@ mod tests {
 
         assert_eq!(
             serde_json::from_value::<SystemTimeTest>(json).unwrap(),
-            SystemTimeTest {
-                timestamp: Some(UNIX_EPOCH + Duration::from_millis(3000))
-            },
+            SystemTimeTest { timestamp: Some(UNIX_EPOCH + Duration::from_millis(3000)) },
         );
     }
 
@@ -92,13 +81,8 @@ mod tests {
 
     #[test]
     fn test_serialize_some() {
-        let request = SystemTimeTest {
-            timestamp: Some(UNIX_EPOCH + Duration::new(2, 0)),
-        };
-        assert_eq!(
-            serde_json::to_value(&request).unwrap(),
-            json!({ "timestamp": 2000 })
-        );
+        let request = SystemTimeTest { timestamp: Some(UNIX_EPOCH + Duration::new(2, 0)) };
+        assert_eq!(serde_json::to_value(&request).unwrap(), json!({ "timestamp": 2000 }));
     }
 
     #[test]
diff --git a/ruma-serde/src/urlencoded/de.rs b/ruma-serde/src/urlencoded/de.rs
index a20e0d9a..b49378ff 100644
--- a/ruma-serde/src/urlencoded/de.rs
+++ b/ruma-serde/src/urlencoded/de.rs
@@ -71,9 +71,9 @@ where
     R: Read,
 {
     let mut buf = vec![];
-    reader.read_to_end(&mut buf).map_err(|e| {
-        de::Error::custom(format_args!("could not read input: {}", e))
-    })?;
+    reader
+        .read_to_end(&mut buf)
+        .map_err(|e| de::Error::custom(format_args!("could not read input: {}", e)))?;
     from_bytes(&buf)
 }
 
@@ -93,9 +93,7 @@ pub struct Deserializer<'de> {
 impl<'de> Deserializer<'de> {
     /// Returns a new `Deserializer`.
     pub fn new(parse: UrlEncodedParse<'de>) -> Self {
-        Deserializer {
-            inner: MapDeserializer::new(group_entries(parse).into_iter()),
-        }
+        Deserializer { inner: MapDeserializer::new(group_entries(parse).into_iter()) }
     }
 }
 
@@ -160,9 +158,7 @@ impl<'de> de::Deserializer<'de> for Deserializer<'de> {
     }
 }
 
-fn group_entries<'de>(
-    parse: UrlEncodedParse<'de>,
-) -> BTreeMap<Part<'de>, ValOrVec<Part<'de>>> {
+fn group_entries<'de>(parse: UrlEncodedParse<'de>) -> BTreeMap<Part<'de>, ValOrVec<Part<'de>>> {
     use btree_map::Entry::*;
 
     let mut res = BTreeMap::new();
@@ -313,10 +309,7 @@ impl<'de> de::EnumAccess<'de> for ValueEnumAccess<'de> {
     type Error = Error;
     type Variant = UnitOnlyVariantAccess;
 
-    fn variant_seed<V>(
-        self,
-        seed: V,
-    ) -> Result<(V::Value, Self::Variant), Self::Error>
+    fn variant_seed<V>(self, seed: V) -> Result<(V::Value, Self::Variant), Self::Error>
     where
         V: de::DeserializeSeed<'de>,
     {
@@ -341,11 +334,7 @@ impl<'de> de::VariantAccess<'de> for UnitOnlyVariantAccess {
         Err(Error::custom("expected unit variant"))
     }
 
-    fn tuple_variant<V>(
-        self,
-        _len: usize,
-        _visitor: V,
-    ) -> Result<V::Value, Self::Error>
+    fn tuple_variant<V>(self, _len: usize, _visitor: V) -> Result<V::Value, Self::Error>
     where
         V: de::Visitor<'de>,
     {
diff --git a/ruma-serde/src/urlencoded/de/val_or_vec.rs b/ruma-serde/src/urlencoded/de/val_or_vec.rs
index 2ed1e0bc..0101cabd 100644
--- a/ruma-serde/src/urlencoded/de/val_or_vec.rs
+++ b/ruma-serde/src/urlencoded/de/val_or_vec.rs
@@ -136,11 +136,7 @@ where
         }
     }
 
-    fn deserialize_tuple<V>(
-        self,
-        len: usize,
-        visitor: V,
-    ) -> Result<V::Value, Self::Error>
+    fn deserialize_tuple<V>(self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
     where
         V: de::Visitor<'de>,
     {
@@ -189,9 +185,7 @@ where
         V: de::Visitor<'de>,
     {
         match self {
-            ValOrVec::Val(val) => {
-                val.deserialize_tuple_struct(name, len, visitor)
-            }
+            ValOrVec::Val(val) => val.deserialize_tuple_struct(name, len, visitor),
             ValOrVec::Vec(_) => Err(de::Error::custom("unsupported value")),
         }
     }
diff --git a/ruma-serde/src/urlencoded/ser.rs b/ruma-serde/src/urlencoded/ser.rs
index 874c6b08..58089d7d 100644
--- a/ruma-serde/src/urlencoded/ser.rs
+++ b/ruma-serde/src/urlencoded/ser.rs
@@ -8,9 +8,7 @@ mod value;
 use std::{borrow::Cow, error, fmt, str};
 
 use serde::ser;
-use url::form_urlencoded::{
-    Serializer as UrlEncodedSerializer, Target as UrlEncodedTarget,
-};
+use url::form_urlencoded::{Serializer as UrlEncodedSerializer, Target as UrlEncodedTarget};
 
 /// Serializes a value into a `application/x-www-form-urlencoded` `String` buffer.
 ///
@@ -45,13 +43,9 @@ pub struct Serializer<'input, 'output, Target: 'output + UrlEncodedTarget> {
     urlencoder: &'output mut UrlEncodedSerializer<'input, Target>,
 }
 
-impl<'input, 'output, Target: 'output + UrlEncodedTarget>
-    Serializer<'input, 'output, Target>
-{
+impl<'input, 'output, Target: 'output + UrlEncodedTarget> Serializer<'input, 'output, Target> {
     /// Returns a new `Serializer`.
-    pub fn new(
-        urlencoder: &'output mut UrlEncodedSerializer<'input, Target>,
-    ) -> Self {
+    pub fn new(urlencoder: &'output mut UrlEncodedSerializer<'input, Target>) -> Self {
         Serializer { urlencoder }
     }
 }
@@ -104,27 +98,21 @@ pub struct SeqSerializer<'input, 'output, Target: 'output + UrlEncodedTarget> {
 /// Tuple serializer.
 ///
 /// Mostly used for arrays.
-pub struct TupleSerializer<'input, 'output, Target: 'output + UrlEncodedTarget>
-{
+pub struct TupleSerializer<'input, 'output, Target: 'output + UrlEncodedTarget> {
     urlencoder: &'output mut UrlEncodedSerializer<'input, Target>,
 }
 
 /// Tuple struct serializer.
 ///
 /// Never instantiated, tuple structs are not supported.
-pub struct TupleStructSerializer<'input, 'output, T: 'output + UrlEncodedTarget>
-{
+pub struct TupleStructSerializer<'input, 'output, T: 'output + UrlEncodedTarget> {
     inner: ser::Impossible<&'output mut UrlEncodedSerializer<'input, T>, Error>,
 }
 
 /// Tuple variant serializer.
 ///
 /// Never instantiated, tuple variants are not supported.
-pub struct TupleVariantSerializer<
-    'input,
-    'output,
-    T: 'output + UrlEncodedTarget,
-> {
+pub struct TupleVariantSerializer<'input, 'output, T: 'output + UrlEncodedTarget> {
     inner: ser::Impossible<&'output mut UrlEncodedSerializer<'input, T>, Error>,
 }
 
@@ -135,24 +123,18 @@ pub struct MapSerializer<'input, 'output, Target: 'output + UrlEncodedTarget> {
 }
 
 /// Struct serializer.
-pub struct StructSerializer<'input, 'output, Target: 'output + UrlEncodedTarget>
-{
+pub struct StructSerializer<'input, 'output, Target: 'output + UrlEncodedTarget> {
     urlencoder: &'output mut UrlEncodedSerializer<'input, Target>,
 }
 
 /// Struct variant serializer.
 ///
 /// Never instantiated, struct variants are not supported.
-pub struct StructVariantSerializer<
-    'input,
-    'output,
-    T: 'output + UrlEncodedTarget,
-> {
+pub struct StructVariantSerializer<'input, 'output, T: 'output + UrlEncodedTarget> {
     inner: ser::Impossible<&'output mut UrlEncodedSerializer<'input, T>, Error>,
 }
 
-impl<'input, 'output, Target> ser::Serializer
-    for Serializer<'input, 'output, Target>
+impl<'input, 'output, Target> ser::Serializer for Serializer<'input, 'output, Target>
 where
     Target: 'output + UrlEncodedTarget,
 {
@@ -161,12 +143,10 @@ where
     type SerializeSeq = SeqSerializer<'input, 'output, Target>;
     type SerializeTuple = TupleSerializer<'input, 'output, Target>;
     type SerializeTupleStruct = TupleStructSerializer<'input, 'output, Target>;
-    type SerializeTupleVariant =
-        TupleVariantSerializer<'input, 'output, Target>;
+    type SerializeTupleVariant = TupleVariantSerializer<'input, 'output, Target>;
     type SerializeMap = MapSerializer<'input, 'output, Target>;
     type SerializeStruct = StructSerializer<'input, 'output, Target>;
-    type SerializeStructVariant =
-        StructVariantSerializer<'input, 'output, Target>;
+    type SerializeStructVariant = StructVariantSerializer<'input, 'output, Target>;
 
     /// Returns an error.
     fn serialize_bool(self, _v: bool) -> Result<Self::Ok, Error> {
@@ -244,10 +224,7 @@ where
     }
 
     /// Returns `Ok`.
-    fn serialize_unit_struct(
-        self,
-        _name: &'static str,
-    ) -> Result<Self::Ok, Error> {
+    fn serialize_unit_struct(self, _name: &'static str) -> Result<Self::Ok, Error> {
         Ok(self.urlencoder)
     }
 
@@ -287,31 +264,18 @@ where
     }
 
     /// Serializes the given value.
-    fn serialize_some<T: ?Sized + ser::Serialize>(
-        self,
-        value: &T,
-    ) -> Result<Self::Ok, Error> {
+    fn serialize_some<T: ?Sized + ser::Serialize>(self, value: &T) -> Result<Self::Ok, Error> {
         value.serialize(self)
     }
 
     /// Serialize a sequence, given length (if any) is ignored.
-    fn serialize_seq(
-        self,
-        _len: Option<usize>,
-    ) -> Result<Self::SerializeSeq, Error> {
-        Ok(SeqSerializer {
-            urlencoder: self.urlencoder,
-        })
+    fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq, Error> {
+        Ok(SeqSerializer { urlencoder: self.urlencoder })
     }
 
     /// Returns an error.
-    fn serialize_tuple(
-        self,
-        _len: usize,
-    ) -> Result<Self::SerializeTuple, Error> {
-        Ok(TupleSerializer {
-            urlencoder: self.urlencoder,
-        })
+    fn serialize_tuple(self, _len: usize) -> Result<Self::SerializeTuple, Error> {
+        Ok(TupleSerializer { urlencoder: self.urlencoder })
     }
 
     /// Returns an error.
@@ -335,14 +299,8 @@ where
     }
 
     /// Serializes a map, given length is ignored.
-    fn serialize_map(
-        self,
-        _len: Option<usize>,
-    ) -> Result<Self::SerializeMap, Error> {
-        Ok(MapSerializer {
-            urlencoder: self.urlencoder,
-            key: None,
-        })
+    fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap, Error> {
+        Ok(MapSerializer { urlencoder: self.urlencoder, key: None })
     }
 
     /// Serializes a struct, given length is ignored.
@@ -351,9 +309,7 @@ where
         _name: &'static str,
         _len: usize,
     ) -> Result<Self::SerializeStruct, Error> {
-        Ok(StructSerializer {
-            urlencoder: self.urlencoder,
-        })
+        Ok(StructSerializer { urlencoder: self.urlencoder })
     }
 
     /// Returns an error.
@@ -368,18 +324,14 @@ where
     }
 }
 
-impl<'input, 'output, Target> ser::SerializeSeq
-    for SeqSerializer<'input, 'output, Target>
+impl<'input, 'output, Target> ser::SerializeSeq for SeqSerializer<'input, 'output, Target>
 where
     Target: 'output + UrlEncodedTarget,
 {
     type Ok = &'output mut UrlEncodedSerializer<'input, Target>;
     type Error = Error;
 
-    fn serialize_element<T: ?Sized + ser::Serialize>(
-        &mut self,
-        value: &T,
-    ) -> Result<(), Error> {
+    fn serialize_element<T: ?Sized + ser::Serialize>(&mut self, value: &T) -> Result<(), Error> {
         value.serialize(pair::PairSerializer::new(self.urlencoder))
     }
 
@@ -388,18 +340,14 @@ where
     }
 }
 
-impl<'input, 'output, Target> ser::SerializeTuple
-    for TupleSerializer<'input, 'output, Target>
+impl<'input, 'output, Target> ser::SerializeTuple for TupleSerializer<'input, 'output, Target>
 where
     Target: 'output + UrlEncodedTarget,
 {
     type Ok = &'output mut UrlEncodedSerializer<'input, Target>;
     type Error = Error;
 
-    fn serialize_element<T: ?Sized + ser::Serialize>(
-        &mut self,
-        value: &T,
-    ) -> Result<(), Error> {
+    fn serialize_element<T: ?Sized + ser::Serialize>(&mut self, value: &T) -> Result<(), Error> {
         value.serialize(pair::PairSerializer::new(self.urlencoder))
     }
 
@@ -416,10 +364,7 @@ where
     type Ok = &'output mut UrlEncodedSerializer<'input, Target>;
     type Error = Error;
 
-    fn serialize_field<T: ?Sized + ser::Serialize>(
-        &mut self,
-        value: &T,
-    ) -> Result<(), Error> {
+    fn serialize_field<T: ?Sized + ser::Serialize>(&mut self, value: &T) -> Result<(), Error> {
         self.inner.serialize_field(value)
     }
 
@@ -436,10 +381,7 @@ where
     type Ok = &'output mut UrlEncodedSerializer<'input, Target>;
     type Error = Error;
 
-    fn serialize_field<T: ?Sized + ser::Serialize>(
-        &mut self,
-        value: &T,
-    ) -> Result<(), Error> {
+    fn serialize_field<T: ?Sized + ser::Serialize>(&mut self, value: &T) -> Result<(), Error> {
         self.inner.serialize_field(value)
     }
 
@@ -448,18 +390,14 @@ where
     }
 }
 
-impl<'input, 'output, Target> ser::SerializeMap
-    for MapSerializer<'input, 'output, Target>
+impl<'input, 'output, Target> ser::SerializeMap for MapSerializer<'input, 'output, Target>
 where
     Target: 'output + UrlEncodedTarget,
 {
     type Ok = &'output mut UrlEncodedSerializer<'input, Target>;
     type Error = Error;
 
-    fn serialize_entry<
-        K: ?Sized + ser::Serialize,
-        V: ?Sized + ser::Serialize,
-    >(
+    fn serialize_entry<K: ?Sized + ser::Serialize, V: ?Sized + ser::Serialize>(
         &mut self,
         key: &K,
         value: &V,
@@ -474,20 +412,14 @@ where
         key.serialize(entry_serializer)
     }
 
-    fn serialize_key<T: ?Sized + ser::Serialize>(
-        &mut self,
-        key: &T,
-    ) -> Result<(), Error> {
+    fn serialize_key<T: ?Sized + ser::Serialize>(&mut self, key: &T) -> Result<(), Error> {
         let key_sink = key::KeySink::new(|key| Ok(key.into()));
         let key_serializer = part::PartSerializer::new(key_sink);
         self.key = Some(key.serialize(key_serializer)?);
         Ok(())
     }
 
-    fn serialize_value<T: ?Sized + ser::Serialize>(
-        &mut self,
-        value: &T,
-    ) -> Result<(), Error> {
+    fn serialize_value<T: ?Sized + ser::Serialize>(&mut self, value: &T) -> Result<(), Error> {
         {
             let key = self.key.as_ref().ok_or_else(Error::no_key)?;
             let value_sink = value::ValueSink::new(self.urlencoder, &key);
@@ -502,8 +434,7 @@ where
     }
 }
 
-impl<'input, 'output, Target> ser::SerializeStruct
-    for StructSerializer<'input, 'output, Target>
+impl<'input, 'output, Target> ser::SerializeStruct for StructSerializer<'input, 'output, Target>
 where
     Target: 'output + UrlEncodedTarget,
 {
diff --git a/ruma-serde/src/urlencoded/ser/key.rs b/ruma-serde/src/urlencoded/ser/key.rs
index 804b4c9c..8e4ec403 100644
--- a/ruma-serde/src/urlencoded/ser/key.rs
+++ b/ruma-serde/src/urlencoded/ser/key.rs
@@ -65,10 +65,7 @@ where
         Err(self.unsupported())
     }
 
-    fn serialize_some<T: ?Sized + ser::Serialize>(
-        self,
-        _value: &T,
-    ) -> Result<Ok, Error> {
+    fn serialize_some<T: ?Sized + ser::Serialize>(self, _value: &T) -> Result<Ok, Error> {
         Err(self.unsupported())
     }
 
diff --git a/ruma-serde/src/urlencoded/ser/pair.rs b/ruma-serde/src/urlencoded/ser/pair.rs
index 5e991968..15be8343 100644
--- a/ruma-serde/src/urlencoded/ser/pair.rs
+++ b/ruma-serde/src/urlencoded/ser/pair.rs
@@ -1,9 +1,7 @@
 use std::{borrow::Cow, mem};
 
 use serde::ser;
-use url::form_urlencoded::{
-    Serializer as UrlEncodedSerializer, Target as UrlEncodedTarget,
-};
+use url::form_urlencoded::{Serializer as UrlEncodedSerializer, Target as UrlEncodedTarget};
 
 use super::{key::KeySink, part::PartSerializer, value::ValueSink, Error};
 
@@ -16,18 +14,12 @@ impl<'input, 'target, Target> PairSerializer<'input, 'target, Target>
 where
     Target: 'target + UrlEncodedTarget,
 {
-    pub fn new(
-        urlencoder: &'target mut UrlEncodedSerializer<'input, Target>,
-    ) -> Self {
-        PairSerializer {
-            urlencoder,
-            state: PairState::WaitingForKey,
-        }
+    pub fn new(urlencoder: &'target mut UrlEncodedSerializer<'input, Target>) -> Self {
+        PairSerializer { urlencoder, state: PairState::WaitingForKey }
     }
 }
 
-impl<'input, 'target, Target> ser::Serializer
-    for PairSerializer<'input, 'target, Target>
+impl<'input, 'target, Target> ser::Serializer for PairSerializer<'input, 'target, Target>
 where
     Target: 'target + UrlEncodedTarget,
 {
@@ -136,17 +128,11 @@ where
         Ok(())
     }
 
-    fn serialize_some<T: ?Sized + ser::Serialize>(
-        self,
-        value: &T,
-    ) -> Result<(), Error> {
+    fn serialize_some<T: ?Sized + ser::Serialize>(self, value: &T) -> Result<(), Error> {
         value.serialize(self)
     }
 
-    fn serialize_seq(
-        self,
-        _len: Option<usize>,
-    ) -> Result<Self::SerializeSeq, Error> {
+    fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq, Error> {
         Err(Error::unsupported_pair())
     }
 
@@ -176,10 +162,7 @@ where
         Err(Error::unsupported_pair())
     }
 
-    fn serialize_map(
-        self,
-        _len: Option<usize>,
-    ) -> Result<Self::SerializeMap, Error> {
+    fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap, Error> {
         Err(Error::unsupported_pair())
     }
 
@@ -202,25 +185,19 @@ where
     }
 }
 
-impl<'input, 'target, Target> ser::SerializeTuple
-    for PairSerializer<'input, 'target, Target>
+impl<'input, 'target, Target> ser::SerializeTuple for PairSerializer<'input, 'target, Target>
 where
     Target: 'target + UrlEncodedTarget,
 {
     type Ok = ();
     type Error = Error;
 
-    fn serialize_element<T: ?Sized + ser::Serialize>(
-        &mut self,
-        value: &T,
-    ) -> Result<(), Error> {
+    fn serialize_element<T: ?Sized + ser::Serialize>(&mut self, value: &T) -> Result<(), Error> {
         match mem::replace(&mut self.state, PairState::Done) {
             PairState::WaitingForKey => {
                 let key_sink = KeySink::new(|key| Ok(key.into()));
                 let key_serializer = PartSerializer::new(key_sink);
-                self.state = PairState::WaitingForValue {
-                    key: value.serialize(key_serializer)?,
-                };
+                self.state = PairState::WaitingForValue { key: value.serialize(key_serializer)? };
                 Ok(())
             }
             PairState::WaitingForValue { key } => {
diff --git a/ruma-serde/src/urlencoded/ser/part.rs b/ruma-serde/src/urlencoded/ser/part.rs
index 0a4b9de6..365a0d66 100644
--- a/ruma-serde/src/urlencoded/ser/part.rs
+++ b/ruma-serde/src/urlencoded/ser/part.rs
@@ -18,19 +18,13 @@ pub trait Sink: Sized {
     type Ok;
     type SerializeSeq: ser::SerializeSeq<Ok = Self::Ok, Error = Error>;
 
-    fn serialize_static_str(
-        self,
-        value: &'static str,
-    ) -> Result<Self::Ok, Error>;
+    fn serialize_static_str(self, value: &'static str) -> Result<Self::Ok, Error>;
 
     fn serialize_str(self, value: &str) -> Result<Self::Ok, Error>;
     fn serialize_string(self, value: String) -> Result<Self::Ok, Error>;
     fn serialize_none(self) -> Result<Self::Ok, Error>;
 
-    fn serialize_some<T: ?Sized + ser::Serialize>(
-        self,
-        value: &T,
-    ) -> Result<Self::Ok, Error>;
+    fn serialize_some<T: ?Sized + ser::Serialize>(self, value: &T) -> Result<Self::Ok, Error>;
 
     fn serialize_seq(self) -> Result<Self::SerializeSeq, Error>;
 
@@ -49,8 +43,7 @@ impl<S: Sink> ser::Serializer for PartSerializer<S> {
     type SerializeStructVariant = ser::Impossible<S::Ok, Error>;
 
     fn serialize_bool(self, v: bool) -> Result<S::Ok, Error> {
-        self.sink
-            .serialize_static_str(if v { "true" } else { "false" })
+        self.sink.serialize_static_str(if v { "true" } else { "false" })
     }
 
     fn serialize_i8(self, v: i8) -> Result<S::Ok, Error> {
@@ -147,24 +140,15 @@ impl<S: Sink> ser::Serializer for PartSerializer<S> {
         self.sink.serialize_none()
     }
 
-    fn serialize_some<T: ?Sized + ser::Serialize>(
-        self,
-        value: &T,
-    ) -> Result<S::Ok, Error> {
+    fn serialize_some<T: ?Sized + ser::Serialize>(self, value: &T) -> Result<S::Ok, Error> {
         self.sink.serialize_some(value)
     }
 
-    fn serialize_seq(
-        self,
-        _len: Option<usize>,
-    ) -> Result<Self::SerializeSeq, Error> {
+    fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq, Error> {
         self.sink.serialize_seq()
     }
 
-    fn serialize_tuple(
-        self,
-        _len: usize,
-    ) -> Result<Self::SerializeTuple, Error> {
+    fn serialize_tuple(self, _len: usize) -> Result<Self::SerializeTuple, Error> {
         Err(self.sink.unsupported())
     }
 
@@ -186,10 +170,7 @@ impl<S: Sink> ser::Serializer for PartSerializer<S> {
         Err(self.sink.unsupported())
     }
 
-    fn serialize_map(
-        self,
-        _len: Option<usize>,
-    ) -> Result<Self::SerializeMap, Error> {
+    fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap, Error> {
         Err(self.sink.unsupported())
     }
 
diff --git a/ruma-serde/src/urlencoded/ser/value.rs b/ruma-serde/src/urlencoded/ser/value.rs
index 08647c32..3ab373ff 100644
--- a/ruma-serde/src/urlencoded/ser/value.rs
+++ b/ruma-serde/src/urlencoded/ser/value.rs
@@ -1,9 +1,7 @@
 use std::str;
 
 use serde::ser;
-use url::form_urlencoded::{
-    Serializer as UrlEncodedSerializer, Target as UrlEncodedTarget,
-};
+use url::form_urlencoded::{Serializer as UrlEncodedSerializer, Target as UrlEncodedTarget};
 
 use super::{
     part::{PartSerializer, Sink},
@@ -27,16 +25,11 @@ where
         urlencoder: &'target mut UrlEncodedSerializer<'input, Target>,
         key: &'key str,
     ) -> Self {
-        ValueSink {
-            urlencoder,
-            key,
-            nested: false,
-        }
+        ValueSink { urlencoder, key, nested: false }
     }
 }
 
-impl<'input, 'key, 'target, Target> Sink
-    for ValueSink<'input, 'key, 'target, Target>
+impl<'input, 'key, 'target, Target> Sink for ValueSink<'input, 'key, 'target, Target>
 where
     Target: 'target + UrlEncodedTarget,
 {
@@ -60,10 +53,7 @@ where
         Ok(())
     }
 
-    fn serialize_some<T: ?Sized + ser::Serialize>(
-        self,
-        value: &T,
-    ) -> Result<Self::Ok, Error> {
+    fn serialize_some<T: ?Sized + ser::Serialize>(self, value: &T) -> Result<Self::Ok, Error> {
         value.serialize(PartSerializer::new(self))
     }
 
@@ -80,18 +70,14 @@ where
     }
 }
 
-impl<'input, 'key, 'target, Target> ser::SerializeSeq
-    for ValueSink<'input, 'key, 'target, Target>
+impl<'input, 'key, 'target, Target> ser::SerializeSeq for ValueSink<'input, 'key, 'target, Target>
 where
     Target: 'target + UrlEncodedTarget,
 {
     type Ok = ();
     type Error = Error;
 
-    fn serialize_element<T: ?Sized>(
-        &mut self,
-        value: &T,
-    ) -> Result<(), Self::Error>
+    fn serialize_element<T: ?Sized>(&mut self, value: &T) -> Result<(), Self::Error>
     where
         T: ser::Serialize,
     {
diff --git a/ruma-serde/tests/url_deserialize.rs b/ruma-serde/tests/url_deserialize.rs
index 2f93af17..0a9a9622 100644
--- a/ruma-serde/tests/url_deserialize.rs
+++ b/ruma-serde/tests/url_deserialize.rs
@@ -38,18 +38,12 @@ fn deserialize_borrowed_str() {
 fn deserialize_reader() {
     let result = vec![("first".to_owned(), 23), ("last".to_owned(), 42)];
 
-    assert_eq!(
-        urlencoded::from_reader(b"first=23&last=42" as &[_]),
-        Ok(result)
-    );
+    assert_eq!(urlencoded::from_reader(b"first=23&last=42" as &[_]), Ok(result));
 }
 
 #[test]
 fn deserialize_option() {
-    let result = vec![
-        ("first".to_owned(), Some(23)),
-        ("last".to_owned(), Some(42)),
-    ];
+    let result = vec![("first".to_owned(), Some(23)), ("last".to_owned(), Some(42))];
     assert_eq!(urlencoded::from_str("first=23&last=42"), Ok(result));
 }
 
@@ -70,8 +64,7 @@ enum X {
 
 #[test]
 fn deserialize_unit_enum() {
-    let result: Vec<(String, X)> =
-        urlencoded::from_str("one=A&two=B&three=C").unwrap();
+    let result: Vec<(String, X)> = urlencoded::from_str("one=A&two=B&three=C").unwrap();
 
     assert_eq!(result.len(), 3);
     assert!(result.contains(&("one".to_owned(), X::A)));
@@ -93,11 +86,7 @@ struct Params<'a> {
 
 #[test]
 fn deserialize_struct() {
-    let de = Params {
-        a: 10,
-        b: "Hello",
-        c: None,
-    };
+    let de = Params { a: 10, b: "Hello", c: None };
     assert_eq!(urlencoded::from_str("a=10&b=Hello"), Ok(de));
     assert_eq!(urlencoded::from_str("b=Hello&a=10"), Ok(de));
 }
@@ -110,10 +99,7 @@ fn deserialize_list_of_str() {
         Err(error) if error.to_string().contains("unsupported")
     );
 
-    assert_eq!(
-        urlencoded::from_str("a=a&a=b"),
-        Ok(vec![("a", vec!["a", "b"])])
-    )
+    assert_eq!(urlencoded::from_str("a=a&a=b"), Ok(vec![("a", vec!["a", "b"])]))
 }
 
 #[test]
@@ -126,18 +112,12 @@ fn deserialize_multiple_lists() {
 
     assert_eq!(
         urlencoded::from_str("xs=true&xs=false&ys=3&ys=2&ys=1"),
-        Ok(Lists {
-            xs: vec![true, false],
-            ys: vec![3, 2, 1],
-        })
+        Ok(Lists { xs: vec![true, false], ys: vec![3, 2, 1] })
     );
 
     assert_eq!(
         urlencoded::from_str("ys=3&xs=true&ys=2&xs=false&ys=1"),
-        Ok(Lists {
-            xs: vec![true, false],
-            ys: vec![3, 2, 1],
-        })
+        Ok(Lists { xs: vec![true, false], ys: vec![3, 2, 1] })
     );
 }
 
@@ -172,12 +152,7 @@ fn deserialize_with_serde_attributes() {
 
     assert_eq!(
         urlencoded::from_str(""),
-        Ok(FieldsWithAttributes {
-            xs: vec![],
-            def: None,
-            time: None,
-            flag: false,
-        })
+        Ok(FieldsWithAttributes { xs: vec![], def: None, time: None, flag: false })
     );
 }
 
@@ -196,10 +171,7 @@ fn deserialize_list_of_option() {
 
 #[test]
 fn deserialize_list_of_newtype() {
-    assert_eq!(
-        urlencoded::from_str("list=test"),
-        Ok(vec![("list", vec![NewType("test")])])
-    );
+    assert_eq!(urlencoded::from_str("list=test"), Ok(vec![("list", vec![NewType("test")])]));
 }
 
 #[test]
@@ -239,17 +211,13 @@ struct ListStruct {
 
 #[test]
 fn deserialize_newstruct() {
-    let de = NewStruct {
-        list: vec!["hello", "world"],
-    };
+    let de = NewStruct { list: vec!["hello", "world"] };
     assert_eq!(urlencoded::from_str("list=hello&list=world"), Ok(de));
 }
 
 #[test]
 fn deserialize_numlist() {
-    let de = NumList {
-        list: vec![1, 2, 3, 4],
-    };
+    let de = NumList { list: vec![1, 2, 3, 4] };
     assert_eq!(urlencoded::from_str("list=1&list=2&list=3&list=4"), Ok(de));
 }
 
@@ -275,18 +243,10 @@ struct InnerList<T> {
 fn deserialize_nested_struct() {
     let mut encoder = Encoder::new(String::new());
 
-    let nested = Nested {
-        item: Inner {
-            c: "hello",
-            a: 10,
-            b: "bye",
-        },
-    };
+    let nested = Nested { item: Inner { c: "hello", a: 10, b: "bye" } };
     assert_eq!(
         urlencoded::from_str(
-            &encoder
-                .append_pair("item", r#"{"c":"hello","a":10,"b":"bye"}"#)
-                .finish(),
+            &encoder.append_pair("item", r#"{"c":"hello","a":10,"b":"bye"}"#).finish(),
         ),
         Ok(nested)
     );
@@ -297,16 +257,10 @@ fn deserialize_nested_struct() {
 fn deserialize_nested_struct_with_list() {
     let mut encoder = Encoder::new(String::new());
 
-    let nested = Nested {
-        item: InnerList {
-            list: vec![1, 2, 3],
-        },
-    };
+    let nested = Nested { item: InnerList { list: vec![1, 2, 3] } };
 
     assert_eq!(
-        urlencoded::from_str(
-            &encoder.append_pair("item", r#"{"list":[1,2,3]}"#).finish(),
-        ),
+        urlencoded::from_str(&encoder.append_pair("item", r#"{"list":[1,2,3]}"#).finish(),),
         Ok(nested)
     );
 }
@@ -316,17 +270,9 @@ fn deserialize_nested_struct_with_list() {
 fn deserialize_nested_list_option() {
     let mut encoder = Encoder::new(String::new());
 
-    let nested = Nested {
-        item: InnerList {
-            list: vec![Some(1), Some(2), None],
-        },
-    };
+    let nested = Nested { item: InnerList { list: vec![Some(1), Some(2), None] } };
     assert_eq!(
-        urlencoded::from_str(
-            &encoder
-                .append_pair("item", r#"{"list":[1,2,null]}"#)
-                .finish(),
-        ),
+        urlencoded::from_str(&encoder.append_pair("item", r#"{"list":[1,2,null]}"#).finish(),),
         Ok(nested)
     );
 }
diff --git a/ruma-serde/tests/url_serialize.rs b/ruma-serde/tests/url_serialize.rs
index b0878546..e1b7eafb 100644
--- a/ruma-serde/tests/url_serialize.rs
+++ b/ruma-serde/tests/url_serialize.rs
@@ -16,44 +16,28 @@ fn serialize_newtype_i32() {
 fn serialize_option_map_int() {
     let params = &[("first", Some(23)), ("middle", None), ("last", Some(42))];
 
-    assert_eq!(
-        urlencoded::to_string(params),
-        Ok("first=23&last=42".to_owned())
-    );
+    assert_eq!(urlencoded::to_string(params), Ok("first=23&last=42".to_owned()));
 }
 
 #[test]
 fn serialize_option_map_string() {
-    let params = &[
-        ("first", Some("hello")),
-        ("middle", None),
-        ("last", Some("world")),
-    ];
+    let params = &[("first", Some("hello")), ("middle", None), ("last", Some("world"))];
 
-    assert_eq!(
-        urlencoded::to_string(params),
-        Ok("first=hello&last=world".to_owned())
-    );
+    assert_eq!(urlencoded::to_string(params), Ok("first=hello&last=world".to_owned()));
 }
 
 #[test]
 fn serialize_option_map_bool() {
     let params = &[("one", Some(true)), ("two", Some(false))];
 
-    assert_eq!(
-        urlencoded::to_string(params),
-        Ok("one=true&two=false".to_owned())
-    );
+    assert_eq!(urlencoded::to_string(params), Ok("one=true&two=false".to_owned()));
 }
 
 #[test]
 fn serialize_map_bool() {
     let params = &[("one", true), ("two", false)];
 
-    assert_eq!(
-        urlencoded::to_string(params),
-        Ok("one=true&two=false".to_owned())
-    );
+    assert_eq!(urlencoded::to_string(params), Ok("one=true&two=false".to_owned()));
 }
 
 #[derive(Serialize)]
@@ -66,10 +50,7 @@ enum X {
 #[test]
 fn serialize_unit_enum() {
     let params = &[("one", X::A), ("two", X::B), ("three", X::C)];
-    assert_eq!(
-        urlencoded::to_string(params),
-        Ok("one=A&two=B&three=C".to_owned())
-    );
+    assert_eq!(urlencoded::to_string(params), Ok("one=A&two=B&three=C".to_owned()));
 }
 
 #[derive(Serialize)]
@@ -89,10 +70,7 @@ fn serialize_unit_type() {
 fn serialize_list_of_str() {
     let params = &[("list", vec!["hello", "world"])];
 
-    assert_eq!(
-        urlencoded::to_string(params),
-        Ok("list=hello&list=world".to_owned())
-    );
+    assert_eq!(urlencoded::to_string(params), Ok("list=hello&list=world".to_owned()));
 }
 
 #[test]
@@ -103,15 +81,9 @@ fn serialize_multiple_lists() {
         ys: Vec<u32>,
     }
 
-    let params = Lists {
-        xs: vec![true, false],
-        ys: vec![3, 2, 1],
-    };
+    let params = Lists { xs: vec![true, false], ys: vec![3, 2, 1] };
 
-    assert_eq!(
-        urlencoded::to_string(params),
-        Ok("xs=true&xs=false&ys=3&ys=2&ys=1".to_owned())
-    );
+    assert_eq!(urlencoded::to_string(params), Ok("xs=true&xs=false&ys=3&ys=2&ys=1".to_owned()));
 }
 
 #[test]
@@ -126,10 +98,7 @@ fn serialize_nested_list() {
 #[test]
 fn serialize_list_of_option() {
     let params = &[("list", vec![Some(10), Some(100)])];
-    assert_eq!(
-        urlencoded::to_string(params),
-        Ok("list=10&list=100".to_owned())
-    );
+    assert_eq!(urlencoded::to_string(params), Ok("list=10&list=100".to_owned()));
 }
 
 #[test]
@@ -141,10 +110,7 @@ fn serialize_list_of_newtype() {
 #[test]
 fn serialize_list_of_enum() {
     let params = &[("item", vec![X::A, X::B, X::C])];
-    assert_eq!(
-        urlencoded::to_string(params),
-        Ok("item=A&item=B&item=C".to_owned())
-    );
+    assert_eq!(urlencoded::to_string(params), Ok("item=A&item=B&item=C".to_owned()));
 }
 
 #[test]
@@ -180,17 +146,9 @@ struct InnerList<T> {
 fn serialize_nested_struct() {
     let mut encoder = Encoder::new(String::new());
 
-    let s = Nested {
-        item: Inner {
-            c: "hello".into(),
-            a: 10,
-            b: "bye".into(),
-        },
-    };
+    let s = Nested { item: Inner { c: "hello".into(), a: 10, b: "bye".into() } };
     assert_eq!(
-        encoder
-            .append_pair("item", r#"{"c":"hello","a":10,"b":"bye"}"#)
-            .finish(),
+        encoder.append_pair("item", r#"{"c":"hello","a":10,"b":"bye"}"#).finish(),
         urlencoded::to_string(s).unwrap()
     );
 }
@@ -200,11 +158,7 @@ fn serialize_nested_struct() {
 fn serialize_nested_struct_with_list() {
     let mut encoder = Encoder::new(String::new());
 
-    let s = Nested {
-        item: InnerList {
-            list: vec![1, 2, 3],
-        },
-    };
+    let s = Nested { item: InnerList { list: vec![1, 2, 3] } };
     assert_eq!(
         encoder.append_pair("item", r#"{"list":[1,2,3]}"#).finish(),
         urlencoded::to_string(s).unwrap()