Basic fetch channel

koucha/src/lib.rs

@@ -0,0 +1,21 @@
+use std::error::Error;
+use reqwest::{
+  IntoUrl,
+  Client,
+};
+use rss::Channel as RawChannel;
+
+pub struct Channel {
+  pub channel: rss::Channel,
+}
+
+pub async fn fetch_channel<T: IntoUrl>(
+  client: &Client, url: T) -> Result<Channel, Box<dyn Error>> {
+  let content = client.get(url)
+    .send().await?
+    .bytes().await?;
+
+  let raw_channel = RawChannel::read_from(&content[..])?;
+  println!("{}", raw_channel.title);
+  Ok(Channel { channel: raw_channel })
+}