Safe Haskell	None
Language	Haskell2010

Fmt.Internal.Core

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 #

Methods

fromBuilder :: Builder -> a Source #

Convert a Builder to something else.

Instances

Instances details

FromBuilder ByteString Source #
Instance details Defined in Fmt.Internal.Core Methods fromBuilder :: Builder -> ByteString Source #
FromBuilder ByteString Source #
Instance details Defined in Fmt.Internal.Core Methods fromBuilder :: Builder -> ByteString Source #
FromBuilder Builder Source #
Instance details Defined in Fmt.Internal.Core Methods fromBuilder :: Builder0 -> Builder Source #
FromBuilder Text Source #
Instance details Defined in Fmt.Internal.Core Methods fromBuilder :: Builder -> Text Source #
FromBuilder Text Source #
Instance details Defined in Fmt.Internal.Core Methods fromBuilder :: Builder -> Text Source #
FromBuilder Builder Source #
Instance details Defined in Fmt.Internal.Core Methods fromBuilder :: Builder -> Builder Source #
a ~ Char => FromBuilder [a] Source #
Instance details Defined in Fmt.Internal.Core Methods fromBuilder :: Builder -> [a] Source #
a ~ () => FromBuilder ( IO a) Source #
Instance details Defined in Fmt.Internal.Core Methods fromBuilder :: Builder -> IO a Source #

(+|) :: FromBuilder b => Builder -> Builder -> b infixr 1 Source #

Concatenate, then convert.

(|+) :: ( Buildable a, FromBuilder b) => a -> Builder -> b infixr 1 Source #

build and concatenate, then convert.

(+||) :: FromBuilder b => Builder -> Builder -> b infixr 1 Source #

Concatenate, then convert.

(||+) :: ( Show a, FromBuilder b) => a -> Builder -> b infixr 1 Source #

show and concatenate, then convert.

(|++|) :: ( Buildable a, FromBuilder b) => a -> Builder -> b infixr 1 Source #

(||++||) :: ( Show a, FromBuilder b) => a -> Builder -> b infixr 1 Source #

(||++|) :: ( Buildable a, FromBuilder b) => a -> Builder -> b infixr 1 Source #

(|++||) :: ( Show a, FromBuilder b) => a -> Builder -> b infixr 1 Source #

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!

fmtLn :: FromBuilder b => Builder -> b Source #

Like fmt , but appends a newline.

pretty :: ( Buildable a, FromBuilder b) => a -> b Source #

pretty shows a value using its Buildable instance.

prettyLn :: ( Buildable a, FromBuilder b) => a -> b Source #

Like pretty , but appends a newline.