Prelude -package:streaming -package:dimensional -package:turtle -package:rebase

The Prelude: a standard module. The Prelude is imported by default into all Haskell modules unless either there is an explicit import statement for it, or the NoImplicitPrelude extension is enabled.

Mostly for compatibility across different base Prelude changes.

Custom GHC Prelude This module serves as a replacement for the Prelude module and abstracts over differences between the bootstrapping GHC version, and may also provide a common default vocabulary.

General purpose utilities The names in this module clash heavily with the Haskell Prelude, so I recommend the following import scheme:

import Pipes
import qualified Pipes.Prelude as P  -- or use any other qualifier you prefer

Note that String-based IO is inefficient. The String-based utilities in this module exist only for simple demonstrations without incurring a dependency on the text package. Also, stdinLn and stdoutLn remove and add newlines, respectively. This behavior is intended to simplify examples. The corresponding stdin and stdout utilities from pipes-bytestring and pipes-text preserve newlines.

A module to re-export most of the functionality of the diagrams core and standard library.

Simple resource management functions

All Fold related combinators including the streamly-core Streamly.Data.Fold module, concurrency, unordered container operations.

For upgrading to streamly-0.9.0+ please read the Streamly-0.9.0 upgrade guide. Also, see the Streamly.Data.Stream.MkType module for direct replacement of stream types that have been removed in 0.9.0. All Stream related combinators including the streamly-core Streamly.Data.Stream module, concurrency, time and lifted exception operations. For more pre-release operations also see Streamly.Internal.Data.Stream.Prelude module.

Deprecated: Please use Streamly.Data.Stream.Prelude from streamly package and Streamly.Data.Fold from streamly-core package instead.

This module does two things:

• Acts as a compatibility layer, like base-compat.
• Provides commonly used imports.

Generic deriving for standard classes in base

Warning

This is an internal module: it is not subject to any versioning policy, breaking changes can happen at any time. If something here seems useful, please report it or create a pull request to export it from an external module.

A prelude composed by overlaying numhask on Prelude, together with a few minor tweaks needed for RebindableSyntax.

This module defines the explicitly clocked counterparts of the functions defined in Clash.Prelude.

Clash is a functional hardware description language that borrows both its syntax and semantics from the functional programming language Haskell. The merits of using a functional language to describe hardware comes from the fact that combinational circuits can be directly modeled as mathematical functions and that functional languages lend themselves very well at describing and (de-)composing mathematical functions. This package provides:

• Prelude library containing datatypes and functions for circuit design

To use the library:

• Import Clash.Prelude; by default clock and reset lines are implicitly routed for all the components found in Clash.Prelude. You can read more about implicit clock and reset lines in Clash.Signal#implicitclockandreset
• Alternatively, if you want to explicitly route clock and reset ports, for more straightforward multi-clock designs, you can import the Clash.Explicit.Prelude module. Note that you should not import Clash.Prelude and Clash.Explicit.Prelude at the same time as they have overlapping definitions.

For now, Clash.Prelude is also the best starting point for exploring the library. A preliminary version of a tutorial can be found in Clash.Tutorial. Some circuit examples can be found in Clash.Examples.

This module may change between minor releases. Do not rely on its contents.

Utility functions and re-exports for a more ergonomic developing experience. Users themselves will not find much use here.

This module does two things:

• Acts as a compatibility layer, like base-compat.
• Provides commonly used imports.

This module is a superset of Distribution.Compat.Prelude (which this module re-exports)