Monad Transformer

error monad transformer

Error Monad Transformer table id toc tbody tr td div id toctitle Contents div ul li a href Monad Transformer Category Theory a li li a href Haskell Monad Transformer a li li a href State Monad Transformer a li li a href Monad Transformers Step By Step a li ul td tr tbody table p type classes Safe HaskellSafeLanguageHaskell Control Monad ErrorContentsMonads with error handlingThe ErrorT monad transformerExample Custom Error Data TypeExample Using ErrorT Monad TransformerDescriptionDeprecated Use Control Monad Except insteadComputation type Computations which may fail or throw exceptions Binding strategy Failure relatedl records information about the cause location