Copyright | Copyright (C) 2006-2020 John MacFarlane |
---|---|
License | GNU GPL, version 2 or above |
Maintainer | John MacFarlane <jgm@berkeley.edu> |
Stability | alpha |
Portability | portable |
Safe Haskell | None |
Language | Haskell2010 |
Text.Pandoc.Error
Description
This module provides a standard way to deal with possible errors encounted during parsing.
Synopsis
- data PandocError
- = PandocIOError Text IOError
- | PandocHttpError Text HttpException
- | PandocShouldNeverHappenError Text
- | PandocSomeError Text
- | PandocParseError Text
- | PandocParsecError Input ParseError
- | PandocMakePDFError Text
- | PandocOptionError Text
- | PandocSyntaxMapError Text
- | PandocFailOnWarningError
- | PandocPDFProgramNotFoundError Text
- | PandocPDFError Text
- | PandocFilterError Text Text
- | PandocCouldNotFindDataFileError Text
- | PandocResourceNotFound Text
- | PandocTemplateError Text
- | PandocAppError Text
- | PandocEpubSubdirectoryError Text
- | PandocMacroLoop Text
- | PandocUTF8DecodingError Text Int Word8
- | PandocIpynbDecodingError Text
- | PandocUnknownReaderError Text
- | PandocUnknownWriterError Text
- | PandocUnsupportedExtensionError Text Text
- handleError :: Either PandocError a -> IO a
Documentation
data PandocError Source #
Constructors
PandocIOError Text IOError | |
PandocHttpError Text HttpException | |
PandocShouldNeverHappenError Text | |
PandocSomeError Text | |
PandocParseError Text | |
PandocParsecError Input ParseError | |
PandocMakePDFError Text | |
PandocOptionError Text | |
PandocSyntaxMapError Text | |
PandocFailOnWarningError | |
PandocPDFProgramNotFoundError Text | |
PandocPDFError Text | |
PandocFilterError Text Text | |
PandocCouldNotFindDataFileError Text | |
PandocResourceNotFound Text | |
PandocTemplateError Text | |
PandocAppError Text | |
PandocEpubSubdirectoryError Text | |
PandocMacroLoop Text | |
PandocUTF8DecodingError Text Int Word8 | |
PandocIpynbDecodingError Text | |
PandocUnknownReaderError Text | |
PandocUnknownWriterError Text | |
PandocUnsupportedExtensionError Text Text |
Instances
Show PandocError Source # | |
Defined in Text.Pandoc.Error Methods showsPrec :: Int -> PandocError -> ShowS # show :: PandocError -> String # showList :: [PandocError] -> ShowS # | |
Generic PandocError Source # | |
Defined in Text.Pandoc.Error Associated Types type Rep PandocError :: Type -> Type # | |
Exception PandocError Source # | |
Defined in Text.Pandoc.Error Methods toException :: PandocError -> SomeException # fromException :: SomeException -> Maybe PandocError # displayException :: PandocError -> String # | |
MonadError PandocError PandocPure | |
Defined in Text.Pandoc.Class.PandocPure Methods throwError :: PandocError -> PandocPure a catchError :: PandocPure a -> (PandocError -> PandocPure a) -> PandocPure a | |
MonadError PandocError PandocIO | |
Defined in Text.Pandoc.Class.PandocIO Methods throwError :: PandocError -> PandocIO a catchError :: PandocIO a -> (PandocError -> PandocIO a) -> PandocIO a | |
type Rep PandocError Source # | |
Defined in Text.Pandoc.Error |
handleError :: Either PandocError a -> IO a Source #
Handle PandocError by exiting with an error message.