Safe Haskell | None |
---|---|
Language | Haskell2010 |
Synopsis
- class FromBuilder a where
- fromBuilder :: Builder -> a
- (+|) :: FromBuilder b => Builder -> Builder -> b
- (|+) :: (Buildable a, FromBuilder b) => a -> Builder -> b
- (+||) :: FromBuilder b => Builder -> Builder -> b
- (||+) :: (Show a, FromBuilder b) => a -> Builder -> b
- (|++|) :: (Buildable a, FromBuilder b) => a -> Builder -> b
- (||++||) :: (Show a, FromBuilder b) => a -> Builder -> b
- (|++||) :: (Buildable a, FromBuilder b) => a -> Builder -> b
- (||++|) :: (Show a, FromBuilder b) => a -> Builder -> b
- fmt :: FromBuilder b => Builder -> b
- fmtLn :: FromBuilder b => Builder -> b
- pretty :: (Buildable a, FromBuilder b) => a -> b
- prettyLn :: (Buildable a, FromBuilder b) => a -> b
Documentation
class FromBuilder a where Source #
fromBuilder :: Builder -> a Source #
Convert a Builder
to something else.
Instances
FromBuilder ByteString Source # | |
Defined in Fmt.Internal.Core fromBuilder :: Builder -> ByteString Source # | |
FromBuilder ByteString Source # | |
Defined in Fmt.Internal.Core fromBuilder :: Builder -> ByteString Source # | |
FromBuilder Builder Source # | |
Defined in Fmt.Internal.Core fromBuilder :: Builder0 -> Builder Source # | |
FromBuilder Text Source # | |
Defined in Fmt.Internal.Core fromBuilder :: Builder -> Text Source # | |
FromBuilder Text Source # | |
Defined in Fmt.Internal.Core fromBuilder :: Builder -> Text Source # | |
FromBuilder Builder Source # | |
Defined in Fmt.Internal.Core fromBuilder :: Builder -> Builder Source # | |
a ~ Char => FromBuilder [a] Source # | |
Defined in Fmt.Internal.Core fromBuilder :: Builder -> [a] Source # | |
a ~ () => FromBuilder (IO a) Source # | |
Defined in Fmt.Internal.Core fromBuilder :: Builder -> IO a Source # |
(|+) :: (Buildable a, FromBuilder b) => a -> Builder -> b infixr 1 Source #
build
and concatenate, then convert.
(||+) :: (Show a, FromBuilder b) => a -> Builder -> b infixr 1 Source #
show
and concatenate, then convert.
fmt :: FromBuilder b => Builder -> b Source #
fmt
converts things to String
, Text
, ByteString
or Builder
.
Most of the time you won't need it, as strings produced with (+|
) and
(|+
) can already be used as String
, Text
, etc. However, combinators
like listF
can only produce Builder
(for better type inference), and you
need to use fmt
on them.
Also, fmt
can do printing:
>>>
fmt "Hello world!\n"
Hello world!
pretty :: (Buildable a, FromBuilder b) => a -> b Source #