1 files changed, 98 insertions, 0 deletions
diff --git a/src/error.rs b/src/error.rs
new file mode 100644
index 0000000..9ada5b6
--- /dev/null
+++ b/src/error.rs
@@ -0,0 +1,98 @@
+//! Errors for `frippy` crate using `failure`.
+
+use std::io::Error as IoError;
+use std::str::Utf8Error;
+use irc::error::IrcError;
+use reqwest::Error as ReqwestError;
+
+/// The main crate-wide error type.
+#[derive(Debug, Fail)]
+pub enum FrippyError {
+    /// A plugin error
+    #[fail(display = "A plugin error occured")]
+    Plugin(#[cause] PluginError),
+
+    /// An IRC error
+    #[fail(display = "An IRC error occured")]
+    Irc(#[cause] IrcError),
+
+    /// Missing config error
+    #[fail(display = "No config file was found")]
+    MissingConfig,
+
+    /// A reqwest error
+    #[fail(display = "A reqwest error occured")]
+    Reqwest(#[cause] ReqwestError),
+
+    /// An I/O error
+    #[fail(display = "An I/O error occured")]
+    Io(#[cause] IoError),
+
+    /// A UTF8 error
+    #[fail(display = "A UTF8 error occured")]
+    Utf8(#[cause] Utf8Error),
+
+    /// Reached download limit error
+    #[fail(display = "Reached download limit of {} KiB", limit)]
+    DownloadLimit { limit: usize },
+}
+
+/// Errors related to plugins
+#[derive(Debug, Fail)]
+pub enum PluginError {
+    /// A Url error
+    #[fail(display = "A Url error occured")]
+    Url(#[cause] UrlError),
+
+    /// A Factoids error
+    #[fail(display = "{}", error)]
+    Factoids { error: String },
+}
+
+/// A URL plugin error
+#[derive(Debug, Fail)]
+pub enum UrlError {
+    /// Missing URL error
+    #[fail(display = "No URL was found")]
+    MissingUrl,
+
+    /// Missing title error
+    #[fail(display = "No title was found")]
+    MissingTitle,
+}
+
+impl From<UrlError> for FrippyError {
+    fn from(e: UrlError) -> FrippyError {
+        FrippyError::Plugin(PluginError::Url(e))
+    }
+}
+
+impl From<PluginError> for FrippyError {
+    fn from(e: PluginError) -> FrippyError {
+        FrippyError::Plugin(e)
+    }
+}
+
+impl From<IrcError> for FrippyError {
+    fn from(e: IrcError) -> FrippyError {
+        FrippyError::Irc(e)
+    }
+}
+
+impl From<ReqwestError> for FrippyError {
+    fn from(e: ReqwestError) -> FrippyError {
+        FrippyError::Reqwest(e)
+    }
+}
+
+impl From<IoError> for FrippyError {
+    fn from(e: IoError) -> FrippyError {
+        FrippyError::Io(e)
+    }
+}
+
+impl From<Utf8Error> for FrippyError {
+    fn from(e: Utf8Error) -> FrippyError {
+        FrippyError::Utf8(e)
+    }
+}