Ormolu.Printer.SpanStream

Build span stream from AST.

Documentation

newtype SpanStream

A stream of SrcSpans 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

Data SpanStream

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

Monoid SpanStream

Defined in Ormolu.Printer.SpanStream

Methods

mempty :: SpanStream

mappend :: SpanStream -> SpanStream -> SpanStream

mconcat :: [SpanStream] -> SpanStream

Semigroup SpanStream

Defined in Ormolu.Printer.SpanStream

Methods

(<>) :: SpanStream -> SpanStream -> SpanStream

sconcat :: NonEmpty SpanStream -> SpanStream

stimes :: Integral b => b -> SpanStream -> SpanStream

Show SpanStream

Defined in Ormolu.Printer.SpanStream

Methods

showsPrec :: Int -> SpanStream -> ShowS

show :: SpanStream -> String

showList :: [SpanStream] -> ShowS

Eq SpanStream

Defined in Ormolu.Printer.SpanStream

Methods

(==) :: SpanStream -> SpanStream -> Bool

(/=) :: SpanStream -> SpanStream -> Bool

mkSpanStream

Arguments

:: Data a

=> a

Data structure to inspect (AST)

-> SpanStream

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