Safe Haskell	None
Language	Haskell2010

Database.PostgreSQL.Simple.SqlQQ.Interpolated.Parser

Description

Parsers for antiquoted Haskell expressions inside strings.

This module was largely copied from https://github.com/tmhedberg/here/blob/8a616b358bcc16bd215a78a8f6192ad9df8224b6/src/Data/String/Here/Interpolated.hs

Documentation

data StringPart Source #

Constructors

Lit String
Esc Char
Anti (Q Exp)

data HsChompState Source #

Constructors

HsChompState
Fields quoteState :: QuoteState braceCt :: Int consumed :: String prevCharWasIdentChar :: Bool

data QuoteState Source #

Constructors

None
Single EscapeState
Double EscapeState

Instances

Instances details

Eq QuoteState Source #
Instance details Defined in Database.PostgreSQL.Simple.SqlQQ.Interpolated.Parser Methods (==) :: QuoteState -> QuoteState -> Bool Source # (/=) :: QuoteState -> QuoteState -> Bool Source #
Ord QuoteState Source #
Instance details Defined in Database.PostgreSQL.Simple.SqlQQ.Interpolated.Parser Methods compare :: QuoteState -> QuoteState -> Ordering Source # (<) :: QuoteState -> QuoteState -> Bool Source # (<=) :: QuoteState -> QuoteState -> Bool Source # (>) :: QuoteState -> QuoteState -> Bool Source # (>=) :: QuoteState -> QuoteState -> Bool Source # max :: QuoteState -> QuoteState -> QuoteState Source # min :: QuoteState -> QuoteState -> QuoteState Source #
Show QuoteState Source #
Instance details Defined in Database.PostgreSQL.Simple.SqlQQ.Interpolated.Parser Methods showsPrec :: Int -> QuoteState -> ShowS Source # show :: QuoteState -> String Source # showList :: [QuoteState] -> ShowS Source #

data EscapeState Source #

Constructors

Escaped
Unescaped

Instances

Instances details

Bounded EscapeState Source #
Instance details Defined in Database.PostgreSQL.Simple.SqlQQ.Interpolated.Parser Methods minBound :: EscapeState Source # maxBound :: EscapeState Source #
Enum EscapeState Source #
Instance details Defined in Database.PostgreSQL.Simple.SqlQQ.Interpolated.Parser Methods succ :: EscapeState -> EscapeState Source # pred :: EscapeState -> EscapeState Source # toEnum :: Int -> EscapeState Source # fromEnum :: EscapeState -> Int Source # enumFrom :: EscapeState -> [EscapeState] Source # enumFromThen :: EscapeState -> EscapeState -> [EscapeState] Source # enumFromTo :: EscapeState -> EscapeState -> [EscapeState] Source # enumFromThenTo :: EscapeState -> EscapeState -> EscapeState -> [EscapeState] Source #
Eq EscapeState Source #
Instance details Defined in Database.PostgreSQL.Simple.SqlQQ.Interpolated.Parser Methods (==) :: EscapeState -> EscapeState -> Bool Source # (/=) :: EscapeState -> EscapeState -> Bool Source #
Ord EscapeState Source #
Instance details Defined in Database.PostgreSQL.Simple.SqlQQ.Interpolated.Parser Methods compare :: EscapeState -> EscapeState -> Ordering Source # (<) :: EscapeState -> EscapeState -> Bool Source # (<=) :: EscapeState -> EscapeState -> Bool Source # (>) :: EscapeState -> EscapeState -> Bool Source # (>=) :: EscapeState -> EscapeState -> Bool Source # max :: EscapeState -> EscapeState -> EscapeState Source # min :: EscapeState -> EscapeState -> EscapeState Source #
Show EscapeState Source #
Instance details Defined in Database.PostgreSQL.Simple.SqlQQ.Interpolated.Parser Methods showsPrec :: Int -> EscapeState -> ShowS Source # show :: EscapeState -> String Source # showList :: [EscapeState] -> ShowS Source #

parseInterpolated :: String -> Either ParseError [StringPart] Source #

pInterp :: Parser [StringPart] Source #

pStringPart :: Parser StringPart Source #

pAnti :: Parser StringPart Source #

pAntiOpen :: Parser String Source #

pAntiClose :: Parser String Source #

pAntiExpr :: Parser (Q Exp) Source #

pUntilUnbalancedCloseBrace :: Parser String Source #

pEsc :: Parser StringPart Source #

pLit :: Parser StringPart Source #