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DA.NonEmpty.Types

This module contains the type for non-empty lists so we can give it a stable package id. This is reexported from DA.NonEmpty so you should never need to import this module.

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Module Snapshot

Lifecycle

Stable.

Notices

Status: active Introduced in: 3.4.9 Removed in: - Warnings: 0 Deprecations: 0 Deprecated since: -

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Data Types

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data NonEmpty a

NonEmpty is the type of non-empty lists. In other words, it is the type of lists that always contain at least one element. If x is a non-empty list, you can obtain the first element with x.hd and the rest of the list with x.tl. Constructors:
  • NonEmpty | Field | Type | Description | | :---- | :--- | :---------- | | hd | a | | | tl | [a] | |
Instances:
  • instance Foldable NonEmpty
  • instance Action NonEmpty
  • instance Applicative NonEmpty
  • instance Semigroup (NonEmpty a)
  • instance GetField hd (NonEmpty a) a
  • instance GetField tl (NonEmpty a) [a]
  • instance SetField hd (NonEmpty a) a
  • instance SetField tl (NonEmpty a) [a]
  • instance IsParties (NonEmpty Party)
  • instance Traversable NonEmpty
  • instance Functor NonEmpty
  • instance Eq a => Eq (NonEmpty a)
  • instance Ord a => Ord (NonEmpty a)
  • instance Show a => Show (NonEmpty a)