1 files changed, 5 insertions, 13 deletions
diff --git a/src/group.rs b/src/group.rs
index c01d5ae..43c4d65 100644
--- a/src/group.rs
+++ b/src/group.rs
@@ -18,7 +18,7 @@ use crate::{
     client::{self, Client},
     error::Error,
 };
-use serde::{Serialize, Serializer};
+use serde::Serialize;
 
 pub struct GroupFetcher<'a> {
     client: &'a Client,
@@ -35,21 +35,13 @@ impl<'a> GroupFetcher<'a> {
 }
 
 
+#[derive(Debug, Serialize)]
 enum GroupSelector<'a> {
+    #[serde(rename(serialize = "group_id"))]
     Id(u64),
-    Name(&'a str),
-}
 
-impl<'a> Serialize for GroupSelector<'a> {
-    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: Serializer,
-    {
-        match *self {
-            GroupSelector::Id(id) => [("group_id", id)].serialize(serializer),
-            GroupSelector::Name(n) => [("group_name", n)].serialize(serializer),
-        }
-    }
+    #[serde(rename(serialize = "group_name"))]
+    Name(&'a str),
 }
 
 pub struct GroupMembersFetcher<'a> {