clean-ups

src/ics/mod.rs

@@ -15,6 +15,6 @@ pub struct Object {
 impl Object {
     pub fn get(&self, key: &'_ str) -> Option<&str> {
         self.content.get(key)
-            .map(|(props, value)| value.as_ref())
+            .map(|(_props, value)| value.as_ref())
     }
 }

src/ics/tokenizer.rs

@@ -55,10 +55,6 @@ impl Tokenizer {
                     self.byte_state = ByteState::Char;
                     [None; 2]
                 }
-                (ByteState::Newline, ' ') => {
-                    self.byte_state = ByteState::Char;
-                    [None; 2]
-                }
                 (ByteState::Newline, _) => {
                     self.byte_state = ByteState::Char;
                     [Some('\n' as u8), Some(*b)]
@@ -79,9 +75,11 @@ impl Tokenizer {
                         self.line_state = LineState::Value;
                     }
                     (LineState::Key, '\n') => {
-                        println!("Key without value: {:?}", self.buffer);
+                        if self.buffer.len() > 0 {
+                            println!("Key without value: {:?}", self.buffer);
+                            self.buffer = vec![];
+                        }
                         self.line_state = LineState::Key;
-                        self.buffer = vec![];
                     }
                     (LineState::Key, ';') => {
                         let buffer = replace(&mut self.buffer, vec![]);

src/main.rs

@@ -6,8 +6,7 @@ use ics::Parser;
 fn fetch(client: &reqwest::Client, url: &str) -> Result<(), Box<dyn std::error::Error>> {
     let mut res = client.get(url).send()?;
 
-    println!("Status: {}", res.status());
-    println!("Headers:\n{:?}", res.headers());
+    println!("{} {}", res.status(), url);
 
     let mut p = Parser::new();
     let mut buf = [0; 8192];
@@ -16,8 +15,10 @@ fn fetch(client: &reqwest::Client, url: &str) -> Result<(), Box<dyn std::error::
             len if len > 0 => {
                 let data = &buf[..len];
                 p.feed(data, |obj| {
-                    println!("{} {}", obj.get("DTSTART").unwrap_or("?"), obj.get("SUMMARY").unwrap_or("?"));
-                    println!("{}", obj.get("LOCATION").unwrap_or("?"));
+                    println!("- [{}] {}", obj.get("DTSTART").unwrap_or("?"), obj.get("SUMMARY").unwrap_or("?"));
+                    print!("  {}", obj.get("LOCATION").unwrap_or("?"));
+                    obj.get("URL").map(|url| print!("  <{}>", url));
+                    println!("");
                 });
             }
             _ => break,