Safe Haskell	None
Language	Haskell2010

Transit.Internal.Errors

Contents

Description

Synopsis

Error

An Error type for the Magic Wormhole Transit Module

Constructors

CipherError CryptoError
NetworkError CommunicationError
HandshakeError InvalidHandshake

Instances

Show Error Source #
Instance details Defined in Transit.Internal.Errors Methods showsPrec :: Int -> Error -> ShowS show :: Error -> String showList :: [Error] -> ShowS
Exception Error Source #
Instance details Defined in Transit.Internal.Errors Methods toException :: Error -> SomeException fromException :: SomeException -> Maybe Error displayException :: Error -> String
MonadError Error App
Instance details Defined in Transit.Internal.App Methods throwError :: Error -> App a catchError :: App a -> (Error -> App a) -> App a

Type representing the network protocol errors

Constructors

ConnectionError Text	We could not establish a socket connection.
OfferError Text	Clients could not exchange offer message.
TransitError Text	There was an error in transit protocol exchanges.
Sha256SumError Text	Sender got back a wrong sha256sum from the receiver.
UnknownPeerMessage Text	We could not identify the message from peer.

Instances

Eq CommunicationError Source #
Instance details Defined in Transit.Internal.Network Methods (==) :: CommunicationError -> CommunicationError -> Bool (/=) :: CommunicationError -> CommunicationError -> Bool
Show CommunicationError Source #
Instance details Defined in Transit.Internal.Network Methods showsPrec :: Int -> CommunicationError -> ShowS show :: CommunicationError -> String showList :: [CommunicationError] -> ShowS

Error type for the Peer module

Instances

Eq InvalidHandshake Source #
Instance details Defined in Transit.Internal.Peer Methods (==) :: InvalidHandshake -> InvalidHandshake -> Bool (/=) :: InvalidHandshake -> InvalidHandshake -> Bool
Show InvalidHandshake Source #
Instance details Defined in Transit.Internal.Peer Methods showsPrec :: Int -> InvalidHandshake -> ShowS show :: InvalidHandshake -> String showList :: [InvalidHandshake] -> ShowS
Exception InvalidHandshake Source #
Instance details Defined in Transit.Internal.Peer Methods toException :: InvalidHandshake -> SomeException fromException :: SomeException -> Maybe InvalidHandshake displayException :: InvalidHandshake -> String

Error Type for exceptions thrown by the Crypto module

Instances

Eq CryptoError Source #
Instance details Defined in Transit.Internal.Crypto Methods (==) :: CryptoError -> CryptoError -> Bool (/=) :: CryptoError -> CryptoError -> Bool
Show CryptoError Source #
Instance details Defined in Transit.Internal.Crypto Methods showsPrec :: Int -> CryptoError -> ShowS show :: CryptoError -> String showList :: [CryptoError] -> ShowS
Exception CryptoError Source #
Instance details Defined in Transit.Internal.Crypto Methods toException :: CryptoError -> SomeException fromException :: SomeException -> Maybe CryptoError displayException :: CryptoError -> String