ormolu-0.0.3.1: A formatter for Haskell source code
Safe HaskellNone
LanguageHaskell2010

Ormolu.Printer.SpanStream

Description

Build span stream from AST.

Synopsis

Documentation

newtype SpanStream Source #

A stream of RealSrcSpans in ascending order. This allows us to tell e.g. whether there is another "located" element of AST between current element and comment we're considering for printing.

Constructors

SpanStream [RealSrcSpan] 

Instances

Instances details
Eq SpanStream Source # 
Instance details

Defined in Ormolu.Printer.SpanStream

Data SpanStream Source # 
Instance details

Defined in Ormolu.Printer.SpanStream

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> SpanStream -> c SpanStream

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c SpanStream

toConstr :: SpanStream -> Constr

dataTypeOf :: SpanStream -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c SpanStream)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c SpanStream)

gmapT :: (forall b. Data b => b -> b) -> SpanStream -> SpanStream

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> SpanStream -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> SpanStream -> r

gmapQ :: (forall d. Data d => d -> u) -> SpanStream -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> SpanStream -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> SpanStream -> m SpanStream

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> SpanStream -> m SpanStream

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> SpanStream -> m SpanStream

Show SpanStream Source # 
Instance details

Defined in Ormolu.Printer.SpanStream

Semigroup SpanStream Source # 
Instance details

Defined in Ormolu.Printer.SpanStream

Monoid SpanStream Source # 
Instance details

Defined in Ormolu.Printer.SpanStream

mkSpanStream Source #

Arguments

:: Data a 
=> a

Data structure to inspect (AST)

-> SpanStream 

Create SpanStream from a data structure containing "located" elements.