Removed redundant errors

src/api.rs

@@ -48,14 +48,6 @@ impl From<PError> for IronError {
             PError::PathNotInVfs => IronError::new(err, status::NotFound),
             PError::CannotServeDirectory => IronError::new(err, status::BadRequest),
             PError::UnsupportedFileType => IronError::new(err, status::BadRequest),
-            PError::ConfigFileOpenError => IronError::new(err, status::InternalServerError),
-            PError::ConfigFileReadError => IronError::new(err, status::InternalServerError),
-            PError::ConfigFileParseError => IronError::new(err, status::InternalServerError),
-            PError::ConfigMountDirsParseError => IronError::new(err, status::InternalServerError),
-            PError::ConfigUsersParseError => IronError::new(err, status::InternalServerError),
-            PError::ConfigAlbumArtPatternParseError => {
-                IronError::new(err, status::InternalServerError)
-            }
             PError::AlbumArtSearchError => IronError::new(err, status::InternalServerError),
             PError::ImageProcessingError => IronError::new(err, status::InternalServerError),
             PError::UnsupportedMetadataFormat => IronError::new(err, status::InternalServerError),

src/error.rs

@@ -17,12 +17,6 @@ pub enum PError {
     PathNotInVfs,
     CannotServeDirectory,
     UnsupportedFileType,
-    ConfigFileOpenError,
-    ConfigFileReadError,
-    ConfigFileParseError,
-    ConfigMountDirsParseError,
-    ConfigUsersParseError,
-    ConfigAlbumArtPatternParseError,
     AlbumArtSearchError,
     ImageProcessingError,
     UnsupportedMetadataFormat,
@@ -78,14 +72,6 @@ impl error::Error for PError {
             PError::PathNotInVfs => "Requested path does not index a mount point",
             PError::CannotServeDirectory => "Only individual files can be served",
             PError::UnsupportedFileType => "Unrecognized extension",
-            PError::ConfigFileOpenError => "Could not open config file",
-            PError::ConfigFileReadError => "Could not read config file",
-            PError::ConfigFileParseError => "Could not parse config file",
-            PError::ConfigMountDirsParseError => "Could not parse mount directories in config file",
-            PError::ConfigUsersParseError => "Could not parse users in config file",
-            PError::ConfigAlbumArtPatternParseError => {
-                "Could not parse album art pattern in config file"
-            }
             PError::AlbumArtSearchError => "Error while looking for album art",
             PError::ImageProcessingError => "Error while processing image",
             PError::UnsupportedMetadataFormat => "Unsupported metadata format",
@@ -114,16 +100,6 @@ impl fmt::Display for PError {
             PError::PathNotInVfs => write!(f, "Requested path does not index a mount point"),
             PError::CannotServeDirectory => write!(f, "Only individual files can be served"),
             PError::UnsupportedFileType => write!(f, "Unrecognized extension"),
-            PError::ConfigFileOpenError => write!(f, "Could not open config file"),
-            PError::ConfigFileReadError => write!(f, "Could not read config file"),
-            PError::ConfigFileParseError => write!(f, "Could not parse config file"),
-            PError::ConfigUsersParseError => write!(f, "Could not parse users in config file"),
-            PError::ConfigMountDirsParseError => {
-                write!(f, "Could not parse mount directories in config file")
-            }
-            PError::ConfigAlbumArtPatternParseError => {
-                write!(f, "Could not album art pattern in config file")
-            }
             PError::AlbumArtSearchError => write!(f, "Error while looking for album art"),
             PError::ImageProcessingError => write!(f, "Error while processing image"),
             PError::UnsupportedMetadataFormat => write!(f, "Unsupported metadata format"),