Merge remote-tracking branch 'origin/master' into feat/async-jobs

src/error.rs

@@ -1,198 +1,6 @@
 //! # Error handling
 
-use lettre_email::mime;
-
-#[derive(Debug, Fail)]
-pub enum Error {
-    #[fail(display = "{:?}", _0)]
-    Failure(failure::Error),
-
-    #[fail(display = "SQL error: {:?}", _0)]
-    SqlError(#[cause] crate::sql::Error),
-
-    #[fail(display = "{:?}", _0)]
-    Io(std::io::Error),
-
-    #[fail(display = "{:?}", _0)]
-    Message(String),
-
-    #[fail(display = "{:?}", _0)]
-    MessageWithCause(String, #[cause] failure::Error, failure::Backtrace),
-
-    #[fail(display = "{:?}", _0)]
-    Image(image_meta::ImageError),
-
-    #[fail(display = "{:?}", _0)]
-    Utf8(std::str::Utf8Error),
-
-    #[fail(display = "PGP: {:?}", _0)]
-    Pgp(pgp::errors::Error),
-
-    #[fail(display = "Base64Decode: {:?}", _0)]
-    Base64Decode(base64::DecodeError),
-
-    #[fail(display = "{:?}", _0)]
-    FromUtf8(std::string::FromUtf8Error),
-
-    #[fail(display = "{}", _0)]
-    BlobError(#[cause] crate::blob::BlobError),
-
-    #[fail(display = "Invalid Message ID.")]
-    InvalidMsgId,
-
-    #[fail(display = "Watch folder not found {:?}", _0)]
-    WatchFolderNotFound(String),
-
-    #[fail(display = "Invalid Email: {:?}", _0)]
-    MailParseError(#[cause] mailparse::MailParseError),
-
-    #[fail(display = "Building invalid Email: {:?}", _0)]
-    LettreError(#[cause] lettre_email::error::Error),
-
-    #[fail(display = "SMTP error: {:?}", _0)]
-    SmtpError(#[cause] async_smtp::error::Error),
-
-    #[fail(display = "FromStr error: {:?}", _0)]
-    FromStr(#[cause] mime::FromStrError),
-
-    #[fail(display = "Not Configured")]
-    NotConfigured,
-
-    #[fail(display = "No event available")]
-    PopError(crossbeam_queue::PopError),
-}
-
-pub type Result<T> = std::result::Result<T, Error>;
-
-impl From<crate::sql::Error> for Error {
-    fn from(err: crate::sql::Error) -> Error {
-        Error::SqlError(err)
-    }
-}
-
-impl From<crossbeam_queue::PopError> for Error {
-    fn from(err: crossbeam_queue::PopError) -> Error {
-        Error::PopError(err)
-    }
-}
-
-impl From<base64::DecodeError> for Error {
-    fn from(err: base64::DecodeError) -> Error {
-        Error::Base64Decode(err)
-    }
-}
-
-impl From<failure::Error> for Error {
-    fn from(err: failure::Error) -> Error {
-        Error::Failure(err)
-    }
-}
-
-impl From<std::io::Error> for Error {
-    fn from(err: std::io::Error) -> Error {
-        Error::Io(err)
-    }
-}
-
-impl From<std::str::Utf8Error> for Error {
-    fn from(err: std::str::Utf8Error) -> Error {
-        Error::Utf8(err)
-    }
-}
-
-impl From<image_meta::ImageError> for Error {
-    fn from(err: image_meta::ImageError) -> Error {
-        Error::Image(err)
-    }
-}
-
-impl From<pgp::errors::Error> for Error {
-    fn from(err: pgp::errors::Error) -> Error {
-        Error::Pgp(err)
-    }
-}
-
-impl From<std::string::FromUtf8Error> for Error {
-    fn from(err: std::string::FromUtf8Error) -> Error {
-        Error::FromUtf8(err)
-    }
-}
-
-impl From<crate::blob::BlobError> for Error {
-    fn from(err: crate::blob::BlobError) -> Error {
-        Error::BlobError(err)
-    }
-}
-
-impl From<crate::message::InvalidMsgId> for Error {
-    fn from(_err: crate::message::InvalidMsgId) -> Error {
-        Error::InvalidMsgId
-    }
-}
-
-impl From<crate::key::SaveKeyError> for Error {
-    fn from(err: crate::key::SaveKeyError) -> Error {
-        Error::MessageWithCause(format!("{}", err), err.into(), failure::Backtrace::new())
-    }
-}
-
-impl From<crate::pgp::PgpKeygenError> for Error {
-    fn from(err: crate::pgp::PgpKeygenError) -> Error {
-        Error::MessageWithCause(format!("{}", err), err.into(), failure::Backtrace::new())
-    }
-}
-
-impl From<mailparse::MailParseError> for Error {
-    fn from(err: mailparse::MailParseError) -> Error {
-        Error::MailParseError(err)
-    }
-}
-
-impl From<lettre_email::error::Error> for Error {
-    fn from(err: lettre_email::error::Error) -> Error {
-        Error::LettreError(err)
-    }
-}
-
-impl From<mime::FromStrError> for Error {
-    fn from(err: mime::FromStrError) -> Error {
-        Error::FromStr(err)
-    }
-}
-
-#[macro_export]
-macro_rules! bail {
-    ($e:expr) => {
-        return Err($crate::error::Error::Message($e.to_string()));
-    };
-    ($fmt:expr, $($arg:tt)+) => {
-        return Err($crate::error::Error::Message(format!($fmt, $($arg)+)));
-    };
-}
-
-#[macro_export]
-macro_rules! format_err {
-    ($e:expr) => {
-        $crate::error::Error::Message($e.to_string());
-    };
-    ($fmt:expr, $($arg:tt)+) => {
-        $crate::error::Error::Message(format!($fmt, $($arg)+));
-    };
-}
-
-#[macro_export(local_inner_macros)]
-macro_rules! ensure {
-    ($cond:expr, $e:expr) => {
-        if !($cond) {
-            bail!($e);
-        }
-    };
-    ($cond:expr, $fmt:expr, $($arg:tt)+) => {
-        if !($cond) {
-            bail!($fmt, $($arg)+);
-        }
-    };
-}
+pub use anyhow::{bail, ensure, format_err, Error, Result};
 
 #[macro_export]
 macro_rules! ensure_eq {