Parser

Documentation

parseWithMaxCtx :: AlexUserState -> ByteString -> Either (ParseE AlexPosn) (Int, E AlexPosn)

data ParseE a

Constructors

Unexpected (Token a)

LexErr String

Instances

NFData a => NFData (ParseE a)

Defined in Parser

Methods

rnf :: ParseE a -> ()

(Pretty a, Typeable a) => Exception (ParseE a)

Defined in Parser

Methods

toException :: ParseE a -> SomeException

fromException :: SomeException -> Maybe (ParseE a)

displayException :: ParseE a -> String

backtraceDesired :: ParseE a -> Bool

Generic (ParseE a)

Defined in Parser

Associated Types

type Rep (ParseE a)

Defined in Parser

type Rep (ParseE a) = D1 ('MetaData "ParseE" "Parser" "apple-0.2.0.0-inplace" 'False) (C1 ('MetaCons "Unexpected" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Token a))) :+: C1 ('MetaCons "LexErr" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String)))

Methods

from :: ParseE a -> Rep (ParseE a) x

to :: Rep (ParseE a) x -> ParseE a

Pretty a => Show (ParseE a)

Defined in Parser

Methods

showsPrec :: Int -> ParseE a -> ShowS

show :: ParseE a -> String

showList :: [ParseE a] -> ShowS

Pretty a => Pretty (ParseE a)

Defined in Parser

Methods

pretty :: ParseE a -> Doc ann

prettyList :: [ParseE a] -> Doc ann

type Rep (ParseE a)

Defined in Parser

type Rep (ParseE a) = D1 ('MetaData "ParseE" "Parser" "apple-0.2.0.0-inplace" 'False) (C1 ('MetaCons "Unexpected" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Token a))) :+: C1 ('MetaCons "LexErr" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String)))