diff options
Diffstat (limited to 'src/error.rs')
| -rw-r--r-- | src/error.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/error.rs b/src/error.rs index 41b4e64..1005564 100644 --- a/src/error.rs +++ b/src/error.rs @@ -9,6 +9,7 @@ use iron::modifiers::Header; #[derive(Debug)] pub enum LinoError { DbError(rusqlite::Error), + IoError(std::io::Error), NotFound(String), BadRequest(String), } @@ -19,6 +20,7 @@ impl fmt::Display for LinoError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match *self { LinoError::DbError(ref err) => err.fmt(f), + LinoError::IoError(ref err) => err.fmt(f), LinoError::NotFound(ref x) => write!(f, "Could not find {}", x), LinoError::BadRequest(ref x) => write!(f, "Bad request: {}", x), } @@ -29,6 +31,7 @@ impl std::error::Error for LinoError { fn description(&self) -> &str { match *self { LinoError::DbError(ref err) => err.description(), + LinoError::IoError(ref err) => err.description(), LinoError::NotFound(_) => "not found", LinoError::BadRequest(_) => "bad request", } @@ -37,6 +40,7 @@ impl std::error::Error for LinoError { fn cause(&self) -> Option<&std::error::Error> { match *self { LinoError::DbError(ref err) => Some(err), + LinoError::IoError(ref err) => Some(err), LinoError::NotFound(_) => None, LinoError::BadRequest(_) => None, } @@ -49,6 +53,12 @@ impl From<rusqlite::Error> for LinoError { } } +impl From<std::io::Error> for LinoError { + fn from(err: std::io::Error) -> LinoError { + LinoError::IoError(err) + } +} + impl From<LinoError> for IronError { fn from(err: LinoError) -> IronError { let code = match err { |