System.Collections.Immutable 1.6.0

This package provides collections that are thread safe and guaranteed to never change their contents, also known as immutable collections. Like strings, any methods that perform modifications will not change the existing instance but instead return a new instance. For efficiency reasons, the implementation uses a sharing mechanism to ensure that newly created instances share as much data as possible with the previous instance while ensuring that operations have a predictable time complexity.

Commonly Used Types:
System.Collections.Immutable.ImmutableArray
System.Collections.Immutable.ImmutableArray<T>
System.Collections.Immutable.ImmutableDictionary
System.Collections.Immutable.ImmutableDictionary<TKey,TValue>
System.Collections.Immutable.ImmutableHashSet
System.Collections.Immutable.ImmutableHashSet<T>
System.Collections.Immutable.ImmutableList
System.Collections.Immutable.ImmutableList<T>
System.Collections.Immutable.ImmutableQueue
System.Collections.Immutable.ImmutableQueue<T>
System.Collections.Immutable.ImmutableSortedDictionary
System.Collections.Immutable.ImmutableSortedDictionary<TKey,TValue>
System.Collections.Immutable.ImmutableSortedSet
System.Collections.Immutable.ImmutableSortedSet<T>
System.Collections.Immutable.ImmutableStack
System.Collections.Immutable.ImmutableStack<T>

There is a newer prerelease version of this package available.
See the version list below for details.

Requires NuGet 2.8.6 or higher.

Install-Package System.Collections.Immutable -Version 1.6.0
dotnet add package System.Collections.Immutable --version 1.6.0
<PackageReference Include="System.Collections.Immutable" Version="1.6.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add System.Collections.Immutable --version 1.6.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

https://go.microsoft.com/fwlink/?LinkID=799421

  • .NETCoreApp 2.1

    • No dependencies.
  • .NETFramework 4.5

    • No dependencies.
  • .NETFramework 4.6

  • .NETStandard 1.0

  • .NETStandard 1.3

  • .NETStandard 2.0

  • MonoAndroid 1.0

    • No dependencies.
  • MonoTouch 1.0

    • No dependencies.
  • Portable Class Library (.NETFramework 4.5, Windows 8.0, WindowsPhone 8.0, WindowsPhoneApp 8.1)

    • No dependencies.
  • UAP 10.0.16299

  • Windows 8.0

    • No dependencies.
  • WindowsPhone 8.0

    • No dependencies.
  • WindowsPhoneApp 8.1

    • No dependencies.
  • Xamarin.iOS 1.0

    • No dependencies.
  • Xamarin.Mac 2.0

    • No dependencies.
  • Xamarin.TVOS 1.0

    • No dependencies.
  • Xamarin.WatchOS 1.0

    • No dependencies.

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Repository Stars
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Version History

Version Downloads Last updated
1.7.0-preview1.19504.10 2,035 10/15/2019
1.6.0 307,127 9/23/2019
1.6.0-rc1.19456.4 18,335 9/16/2019
1.6.0-preview9.19421.4 38,297 9/4/2019
1.6.0-preview9.19416.11 48 9/4/2019
1.6.0-preview8.19405.3 42,249 8/13/2019
1.6.0-preview7.19362.9 31,170 7/23/2019
1.6.0-preview6.19303.8 47,442 6/12/2019
1.6.0-preview6.19264.9 42 9/4/2019
1.6.0-preview5.19224.8 63,806 5/6/2019
1.6.0-preview4.19212.13 16,101 4/18/2019
1.6.0-preview3.19128.7 62,933 3/6/2019
1.6.0-preview.19073.11 23,092 1/29/2019
1.6.0-preview.18571.3 34,633 12/3/2018
1.5.0 9,936,537 5/29/2018
1.5.0-rc1 147,338 5/6/2018
1.5.0-preview2-26406-04 92,634 4/10/2018
1.5.0-preview1-26216-02 230,264 2/26/2018
1.4.0 13,083,165 8/11/2017
1.4.0-preview2-25405-01 7,124 6/27/2017
1.4.0-preview1-25305-02 10,084 5/9/2017
1.3.1 10,528,099 1/3/2017
1.3.0 9,288,292 11/15/2016
1.3.0-preview1-24530-04 69,574 10/24/2016
1.2.0 50,878,674 6/27/2016
1.2.0-rc2-24027 3,546,510 5/16/2016
1.1.38-beta-23516 32,136 11/18/2015
1.1.38-beta-23409 2,438 10/15/2015
1.1.38-beta-23225 49,958 9/1/2015
1.1.37 3,094,679 7/29/2015
1.1.37-beta-23109 17,615 7/27/2015
1.1.37-beta-23019 2,237 6/30/2015
1.1.36 2,527,155 5/11/2015
1.1.34-rc 21,490 3/6/2015
1.1.33-beta 238,614 12/10/2014
1.1.32-beta 113,265 10/10/2014