Post-formatting aesthetic and spacing corrections

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

src/core/utils/json.rs

@@ -1,4 +1,4 @@
-use std::{fmt, str::FromStr};
+use std::{fmt, marker::PhantomData, str::FromStr};
 
 use ruma::{CanonicalJsonError, CanonicalJsonObject, canonical_json::try_from_json_map};
 
@@ -11,25 +11,28 @@ use crate::Result;
 pub fn to_canonical_object<T: serde::Serialize>(
 	value: T,
 ) -> Result<CanonicalJsonObject, CanonicalJsonError> {
+	use CanonicalJsonError::SerDe;
 	use serde::ser::Error;
 
-	match serde_json::to_value(value).map_err(CanonicalJsonError::SerDe)? {
+	match serde_json::to_value(value).map_err(SerDe)? {
 		| serde_json::Value::Object(map) => try_from_json_map(map),
-		| _ =>
-			Err(CanonicalJsonError::SerDe(serde_json::Error::custom("Value must be an object"))),
+		| _ => Err(SerDe(serde_json::Error::custom("Value must be an object"))),
 	}
 }
 
-pub fn deserialize_from_str<
-	'de,
+pub fn deserialize_from_str<'de, D, T, E>(deserializer: D) -> Result<T, D::Error>
+where
 	D: serde::de::Deserializer<'de>,
 	T: FromStr<Err = E>,
 	E: fmt::Display,
->(
-	deserializer: D,
-) -> Result<T, D::Error> {
-	struct Visitor<T: FromStr<Err = E>, E>(std::marker::PhantomData<T>);
-	impl<T: FromStr<Err = Err>, Err: fmt::Display> serde::de::Visitor<'_> for Visitor<T, Err> {
+{
+	struct Visitor<T: FromStr<Err = E>, E>(PhantomData<T>);
+
+	impl<T, Err> serde::de::Visitor<'_> for Visitor<T, Err>
+	where
+		T: FromStr<Err = Err>,
+		Err: fmt::Display,
+	{
 		type Value = T;
 
 		fn expecting(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
@@ -43,5 +46,6 @@ pub fn deserialize_from_str<
 			v.parse().map_err(serde::de::Error::custom)
 		}
 	}
-	deserializer.deserialize_str(Visitor(std::marker::PhantomData))
+
+	deserializer.deserialize_str(Visitor(PhantomData))
 }