Package2.1.4DataText

text

An efficient packed Unicode text type.

Version2.1.4
CategoryData, Text
LicenceBSD-2-Clause
AuthorBryan O'Sullivan <bos@serpentine.com>
MaintainerHaskell Text Team <andrew.lelechenko@gmail.com>, Core Libraries Committee
Homepagegithub.com/haskell/text
Pinned bywith GHC
Sourcehackage.haskell.org/package/text-2.1.4

Modules

49 modules

Data.Text111A time and space-efficient implementation of Unicode text.
Data.Text.Array24Packed, unboxed, heap-resident arrays. Suitable for performance
Data.Text.Encoding36Functions for converting Text values to and from ByteString,
Data.Text.Encoding.Error9Types and functions for dealing with encoding and decoding errors
Data.Text.Foreign13Support for using Text data with native code via the Haskell
Data.Text.IO13Efficient locale-sensitive support for text I/O. The functions in this module obey the runtime system's locale,
Data.Text.IO.Utf812Efficient UTF-8 support for text I/O.
Data.Text.Lazy114A time and space-efficient implementation of Unicode text using
Data.Text.Lazy.Builder9Efficient construction of lazy Text values. The principal
Data.Text.Lazy.Builder.Int2
Data.Text.Lazy.Builder.RealFloat3Write a floating point value to a Builder.
Data.Text.Lazy.Encoding21Functions for converting lazy Text values to and from lazy
Data.Text.Lazy.IO12Efficient locale-sensitive support for lazy text I/O. The functions in this module obey the runtime system's locale,
Data.Text.Lazy.Read6Functions used frequently when reading textual data.
Data.Text.Read6Functions used frequently when reading textual data.
Data.Text.Unsafe15A module containing unsafe Text operations, for very very careful

Internal modules · 33

Data.Text.Internal13A module containing private Text internals. This exposes the
Data.Text.Internal.ArrayUtils1
Data.Text.Internal.Builder12Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Builder.Functions2Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Builder.Int.Digits1
Data.Text.Internal.Builder.RealFloat.Functions1Warning: this is an internal module, and does not have a stable
Data.Text.Internal.ByteStringCompat2
Data.Text.Internal.Encoding15Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Encoding.Fusion7Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Encoding.Fusion.Common4Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Encoding.Utf163Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Encoding.Utf321Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Encoding.Utf820Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Fusion14Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Fusion.CaseMapping6
Data.Text.Internal.Fusion.Common54Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Fusion.Size15Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Fusion.Types7Warning: this is an internal module, and does not have a stable
Data.Text.Internal.IO5Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Lazy13Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Lazy.Encoding.Fusion6Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Lazy.Fusion8Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Lazy.Search1Warning: this is an internal module, and does not have a stable
Data.Text.Internal.PrimCompat6
Data.Text.Internal.Private3
Data.Text.Internal.Read6Common internal functions for reading textual data.
Data.Text.Internal.Search1Fast substring search for Text, based on work by Boyer, Moore,
Data.Text.Internal.StrictBuilder7Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Unsafe3Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Unsafe.Char5Warning: this is an internal module, and does not have a stable
Data.Text.Internal.Validate4Test whether or not a sequence of bytes is a valid UTF-8 byte sequence.
Data.Text.Internal.Validate.Native2Native implementation of Data.Text.Internal.Validate.
Data.Text.Lazy.Internal0This module has been renamed to Data.Text.Internal.Lazy. This

Description

An efficient packed, immutable Unicode text type (both strict and lazy).

The Text type represents Unicode character strings, in a time and space-efficient manner. This package provides text processing capabilities that are optimized for performance critical use, both in terms of large data quantities and high speed.

The Text type provides character-encoding, type-safe case conversion via whole-string case conversion functions (see Data.Text). It also provides a range of functions for converting Text values to and from ByteStrings, using several standard encodings (see Data.Text.Encoding).

Efficient locale-sensitive support for text IO is also supported (see Data.Text.IO).

These modules are intended to be imported qualified, to avoid name clashes with Prelude functions, e.g.

import qualified Data.Text as T

To use an extended and very rich family of functions for working with Unicode text (including normalization, regular expressions, non-standard encodings, text breaking, and locales), see the text-icu package based on the well-respected and liberally licensed ICU library.

text

Modules

Description

Depends on

Used by in this set · 26