fix: add visitor_data to recommendation paginator

src/param/mod.rs

@@ -4,6 +4,7 @@ pub mod locale;
 pub mod search_filter;
 
 pub use locale::{Country, Language};
+use serde::{Deserialize, Serialize};
 pub use stream_filter::StreamFilter;
 
 /// Channel video sort order
@@ -18,3 +19,22 @@ pub enum ChannelOrder {
     /// Output the most viewed videos first
     Popular,
 }
+
+/// YouTube API endpoint to fetch continuations from
+#[derive(Debug, Copy, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "lowercase")]
+pub enum ContinuationEndpoint {
+    Browse,
+    Search,
+    Next,
+}
+
+impl ContinuationEndpoint {
+    pub(crate) fn as_str(self) -> &'static str {
+        match self {
+            ContinuationEndpoint::Browse => "browse",
+            ContinuationEndpoint::Search => "search",
+            ContinuationEndpoint::Next => "next",
+        }
+    }
+}