initial commit

src/error.rs

@@ -0,0 +1,61 @@
+use std::io::Error as IoError;
+
+#[derive(Debug)]
+pub enum Error {
+    BadUrl(String),
+    UnknownScheme(String),
+    DnsFailed(String),
+    ConnectionFailed(String),
+    TooManyRedirects,
+    BadStatus,
+    BadHeader,
+    Io(IoError),
+}
+
+impl Error {
+    pub fn status(&self) -> u16 {
+        match self {
+            Error::BadUrl(_) => 400,
+            Error::UnknownScheme(_) => 400,
+            Error::DnsFailed(_) => 400,
+            Error::ConnectionFailed(_) => 500,
+            Error::TooManyRedirects => 400,
+            Error::BadStatus => 500,
+            Error::BadHeader => 500,
+            Error::Io(_) => 500,
+        }
+    }
+    pub fn status_text(&self) -> &str {
+        match self {
+            Error::BadUrl(e) => {
+                println!("{}", e);
+                "Bad URL"
+            },
+            Error::UnknownScheme(_) => "Unknown Scheme",
+            Error::DnsFailed(_) => "Dns Failed",
+            Error::ConnectionFailed(_) => "Connection Failed",
+            Error::TooManyRedirects => "Too Many Redirects",
+            Error::BadStatus => "Bad Status",
+            Error::BadHeader => "Bad Header",
+            Error::Io(_) => "Network Error",
+        }
+    }
+    pub fn body_text(&self) -> String {
+        match self {
+            Error::BadUrl(url) => format!("Bad URL: {}", url),
+            Error::UnknownScheme(scheme) => format!("Unknown Scheme: {}", scheme),
+            Error::DnsFailed(err) => format!("Dns Failed: {}", err),
+            Error::ConnectionFailed(err) => format!("Connection Failed: {}", err),
+            Error::TooManyRedirects => "Too Many Redirects".to_string(),
+            Error::BadStatus => "Bad Status".to_string(),
+            Error::BadHeader => "Bad Header".to_string(),
+            Error::Io(ioe) => format!("Network Error: {}", ioe),
+        }
+    }
+}
+
+impl From<IoError> for Error {
+    fn from(err: IoError) -> Error {
+        Error::Io(err)
+    }
+}