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GHC 9.10.3 · lts/ghc-9.10.x · c74966e · 2026-09-27

Modulestringbuilder-0.5.1Haskell98

Data.String.Builder

The build function can be used to construct multi-line string literals in a monadic way:

{-# LANGUAGE OverloadedStrings #-}

import Data.String.Builder

mystring :: String
mystring = build $ do
  "foo"
  "bar"
  "baz"
  • 2 types
  • 2 values

Functions

2 declarations

Types

2 declarations
datadata BuilderM a
#

A writer monad for string literals.

Instances6Monad, Functor, Applicative, Semigroup, Monoid, IsString