Feature search channel (#3)

* Simple search API

Initial support for searching for channels.
Additionally the parsing of the instance url got improved (e.g accept
URLs without protocol).

* Fixed crash with negative video amount

* Implement search suggestion

examples/Cargo.toml

@@ -29,6 +29,10 @@ path = "video.rs"
 name = "search_suggestions"
 path = "search_suggestions.rs"
 
+[[example]]
+name = "search_channel"
+path = "search_channel.rs"
+
 [[example]]
 name = "comments"
 path = "comments.rs"

examples/search_channel.rs

@@ -0,0 +1,15 @@
+use piped::PipedClient;
+use reqwest::Client;
+
+const INSTANCE: &'static str = "pipedapi.kavin.rocks";
+
+#[tokio::main]
+async fn main() {
+    let httpclient = Client::new();
+
+    let client = PipedClient::new(&httpclient, INSTANCE);
+
+    let suggestions = client.search_channel("techlore").await.unwrap();
+
+    println!("{:#?}", suggestions);
+}