Microsoft.Extensions.ObjectPool 2.2.0-preview2-35157

Prefix Reserved
Additional Details

This package has been deprecated as part of the .NET Package Deprecation effort. You can learn more about it from https://github.com/dotnet/announcements/issues/217

This is a prerelease version of Microsoft.Extensions.ObjectPool.
There is a newer version of this package available.
See the version list below for details.
dotnet add package Microsoft.Extensions.ObjectPool --version 2.2.0-preview2-35157
                    
NuGet\Install-Package Microsoft.Extensions.ObjectPool -Version 2.2.0-preview2-35157
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Microsoft.Extensions.ObjectPool" Version="2.2.0-preview2-35157" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.Extensions.ObjectPool" Version="2.2.0-preview2-35157" />
                    
Directory.Packages.props
<PackageReference Include="Microsoft.Extensions.ObjectPool" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Microsoft.Extensions.ObjectPool --version 2.2.0-preview2-35157
                    
#r "nuget: Microsoft.Extensions.ObjectPool, 2.2.0-preview2-35157"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Microsoft.Extensions.ObjectPool@2.2.0-preview2-35157
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Microsoft.Extensions.ObjectPool&version=2.2.0-preview2-35157&prerelease
                    
Install as a Cake Addin
#tool nuget:?package=Microsoft.Extensions.ObjectPool&version=2.2.0-preview2-35157&prerelease
                    
Install as a Cake Tool

A simple object pool implementation.
This package was built from the source at:
https://github.com/aspnet/Common/tree/aed11e1178801d28ea8b6681384861d8fbd6d67f

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • .NETStandard 2.0

    • No dependencies.

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Package Downloads
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Package Description

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Version Downloads Last Updated
10.0.0 200,224 11/11/2025
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10.0.0-rc.1.25451.107 64,723 9/9/2025
10.0.0-preview.7.25380.108 40,929 8/12/2025
10.0.0-preview.6.25358.103 2,216 7/15/2025
10.0.0-preview.5.25277.114 118,437 6/6/2025
10.0.0-preview.4.25258.110 3,185 5/12/2025
10.0.0-preview.3.25172.1 22,979 4/10/2025
10.0.0-preview.2.25164.1 2,230 3/18/2025
10.0.0-preview.1.25120.3 1,212 2/25/2025
9.0.11 57,174 11/11/2025
9.0.10 1,371,365 10/14/2025
9.0.9 2,202,918 9/9/2025
9.0.8 1,737,808 8/5/2025
9.0.7 2,299,105 7/8/2025
9.0.6 2,113,336 6/10/2025
9.0.5 2,529,330 5/13/2025
9.0.4 2,885,177 4/8/2025
9.0.3 1,812,420 3/11/2025
9.0.2 5,422,682 2/11/2025
9.0.1 2,214,792 1/14/2025
9.0.0 8,456,844 11/12/2024
9.0.0-rc.2.24474.3 205,826 10/8/2024
9.0.0-rc.1.24452.1 85,394 9/10/2024
9.0.0-preview.7.24406.2 13,172 8/13/2024
9.0.0-preview.6.24328.4 15,959 7/9/2024
9.0.0-preview.5.24306.11 13,665 6/11/2024
9.0.0-preview.4.24267.6 14,575 5/21/2024
9.0.0-preview.3.24172.13 50,160 4/11/2024
9.0.0-preview.2.24128.4 5,569 3/12/2024
9.0.0-preview.1.24081.5 30,323 2/13/2024
8.0.22 38,728 11/11/2025
8.0.21 359,963 10/14/2025
8.0.20 698,301 9/9/2025
8.0.19 829,422 8/4/2025
8.0.18 1,034,151 7/8/2025
8.0.17 964,745 6/10/2025
8.0.16 914,527 5/13/2025
8.0.15 1,434,543 4/8/2025
8.0.14 1,139,443 3/11/2025
8.0.13 1,386,511 2/11/2025
8.0.12 1,542,371 1/14/2025
8.0.11 42,670,974 11/12/2024
8.0.10 35,469,897 10/8/2024
8.0.8 6,969,250 8/13/2024
8.0.7 3,881,482 7/9/2024
8.0.6 1,520,794 5/28/2024
8.0.5 4,750,412 5/14/2024
8.0.4 4,741,659 4/9/2024
8.0.3 1,907,077 3/12/2024
8.0.2 3,473,219 2/13/2024
8.0.1 2,301,666 1/9/2024
8.0.0 23,088,374 11/14/2023
8.0.0-rc.2.23480.2 1,097,316 10/10/2023
8.0.0-rc.1.23421.29 7,936 9/12/2023
8.0.0-preview.7.23375.9 6,533 8/8/2023
8.0.0-preview.6.23329.11 12,564 7/11/2023
8.0.0-preview.5.23302.2 9,882 6/13/2023
8.0.0-preview.4.23260.4 5,838 5/16/2023
8.0.0-preview.3.23177.8 5,496 4/11/2023
8.0.0-preview.2.23153.2 2,952 3/14/2023
8.0.0-preview.1.23112.2 1,079 2/21/2023
7.0.20 76,116 5/28/2024
7.0.19 38,484 5/14/2024
7.0.18 66,224 4/9/2024
7.0.17 50,741 3/12/2024
7.0.16 55,029 2/13/2024
7.0.15 125,949 1/9/2024
7.0.14 210,250 11/14/2023
7.0.13 1,000,500 10/24/2023
7.0.12 205,827 10/10/2023
7.0.11 1,078,637 9/12/2023
7.0.10 855,714 8/8/2023
7.0.9 919,770 7/11/2023
7.0.8 695,422 6/22/2023
7.0.7 146,872 6/13/2023
7.0.5 1,787,011 4/11/2023
7.0.4 970,773 3/14/2023
7.0.3 2,243,870 2/14/2023
7.0.2 940,075 1/10/2023
7.0.1 446,035 12/13/2022
7.0.0 83,788,344 11/7/2022
7.0.0-rc.2.22476.2 23,301 10/11/2022
7.0.0-rc.1.22427.2 28,342 9/14/2022
7.0.0-preview.7.22376.6 1,122 8/9/2022
7.0.0-preview.6.22330.3 1,805 7/12/2022
7.0.0-preview.5.22303.8 969 6/14/2022
7.0.0-preview.4.22251.1 1,131 5/10/2022
7.0.0-preview.3.22178.4 41,670 4/13/2022
7.0.0-preview.2.22153.2 1,759 3/14/2022
7.0.0-preview.1.22109.13 1,342 2/17/2022
6.0.36 1,081,306 11/12/2024
6.0.35 206,603 10/8/2024
6.0.33 1,615,141 8/13/2024
6.0.32 337,791 7/9/2024
6.0.31 661,984 5/28/2024
6.0.30 48,224 5/14/2024
6.0.29 369,258 4/9/2024
6.0.28 238,051 3/12/2024
6.0.27 73,254 2/13/2024
6.0.26 404,011 1/9/2024
6.0.25 102,587 11/14/2023
6.0.24 68,948 10/24/2023
6.0.23 58,360 10/10/2023
6.0.22 67,639 9/12/2023
6.0.21 116,490 8/8/2023
6.0.20 213,537 7/11/2023
6.0.19 82,313 6/22/2023
6.0.18 39,106 6/13/2023
6.0.16 57,709,210 4/11/2023
6.0.15 171,047 3/14/2023
6.0.14 97,424 2/14/2023
6.0.13 98,634 1/10/2023
6.0.12 432,716 12/13/2022
6.0.11 343,275 11/7/2022
6.0.10 830,992 10/11/2022
6.0.9 683,820 9/13/2022
6.0.8 4,131,855 8/9/2022
6.0.7 369,602 7/12/2022
6.0.6 481,050 6/14/2022
6.0.5 884,456 5/10/2022
6.0.4 1,030,042 4/11/2022
6.0.3 11,901,721 3/8/2022
6.0.2 1,440,448 2/8/2022
6.0.1 1,776,249 12/14/2021
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6.0.0-rc.1.21452.15 1,464 9/14/2021
6.0.0-preview.7.21378.6 1,199 8/10/2021
6.0.0-preview.6.21355.2 1,683 7/14/2021
6.0.0-preview.5.21301.17 1,184 6/15/2021
6.0.0-preview.4.21253.5 1,466 5/24/2021
6.0.0-preview.3.21201.13 4,347 4/8/2021
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6.0.0-preview.1.21103.6 1,280 2/12/2021 6.0.0-preview.1.21103.6 is deprecated because it is no longer maintained.
5.0.17 1,802,827 5/10/2022 5.0.17 is deprecated because it is no longer maintained.
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5.0.10 102,645,461 9/14/2021 5.0.10 is deprecated because it is no longer maintained.
5.0.9 382,524 8/10/2021 5.0.9 is deprecated because it is no longer maintained.
5.0.8 386,752 7/13/2021 5.0.8 is deprecated because it is no longer maintained.
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5.0.6 270,190 5/11/2021 5.0.6 is deprecated because it is no longer maintained.
5.0.5 3,358,305 4/6/2021 5.0.5 is deprecated because it is no longer maintained.
5.0.4 1,232,671 3/9/2021 5.0.4 is deprecated because it is no longer maintained.
5.0.3 501,589 2/9/2021 5.0.3 is deprecated because it is no longer maintained.
5.0.2 264,143 1/12/2021 5.0.2 is deprecated because it is no longer maintained.
5.0.1 844,011 12/8/2020 5.0.1 is deprecated because it is no longer maintained.
5.0.0 640,843 11/9/2020 5.0.0 is deprecated because it is no longer maintained.
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5.0.0-preview.8.20414.8 1,276 8/25/2020 5.0.0-preview.8.20414.8 is deprecated because it is no longer maintained.
5.0.0-preview.7.20365.19 2,858 7/21/2020 5.0.0-preview.7.20365.19 is deprecated because it is no longer maintained.
5.0.0-preview.6.20312.15 1,294 6/25/2020 5.0.0-preview.6.20312.15 is deprecated because it is no longer maintained.
5.0.0-preview.5.20279.2 1,215 6/10/2020 5.0.0-preview.5.20279.2 is deprecated because it is no longer maintained.
5.0.0-preview.4.20257.10 2,370 5/18/2020 5.0.0-preview.4.20257.10 is deprecated because it is no longer maintained.
5.0.0-preview.3.20215.14 1,360 4/23/2020 5.0.0-preview.3.20215.14 is deprecated because it is no longer maintained.
5.0.0-preview.2.20167.3 1,429 4/2/2020 5.0.0-preview.2.20167.3 is deprecated because it is no longer maintained.
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3.1.32 151,841 12/13/2022
3.1.31 38,504 11/8/2022
3.1.30 38,525 10/11/2022
3.1.29 39,236 9/13/2022
3.1.28 54,442 8/9/2022
3.1.27 43,603 7/12/2022
3.1.26 45,674 6/14/2022
3.1.25 58,608 5/10/2022
3.1.24 83,416 4/11/2022
3.1.23 115,410 3/8/2022
3.1.22 106,725 12/14/2021
3.1.21 135,288 11/7/2021
3.1.20 43,992 10/11/2021
3.1.19 102,611 9/14/2021
3.1.18 97,495 8/10/2021
3.1.17 149,975 7/13/2021
3.1.16 64,953 6/8/2021
3.1.15 347,941 5/11/2021
3.1.14 67,027 4/6/2021
3.1.13 142,337 3/9/2021
3.1.12 108,734 2/9/2021
3.1.11 79,641 1/12/2021
3.1.10 195,810 11/9/2020
3.1.9 312,691 10/13/2020
3.1.8 594,591 9/8/2020
3.1.7 457,810 8/11/2020
3.1.6 324,830 7/14/2020
3.1.5 612,451 6/9/2020
3.1.4 21,982,724 5/12/2020
3.1.3 616,101 3/24/2020
3.1.2 312,993 2/18/2020
3.1.1 656,333 1/14/2020
3.1.0 1,777,134 12/3/2019
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3.1.0-preview2.19525.4 1,244 11/1/2019 3.1.0-preview2.19525.4 is deprecated because it is no longer maintained.
3.1.0-preview1.19506.1 2,434 10/15/2019 3.1.0-preview1.19506.1 is deprecated because it is no longer maintained.
3.0.3 136,391 2/18/2020 3.0.3 is deprecated because it is no longer maintained.
3.0.2 61,401 1/14/2020 3.0.2 is deprecated because it is no longer maintained.
3.0.1 136,852 11/18/2019 3.0.1 is deprecated because it is no longer maintained.
3.0.0 4,841,524 9/23/2019 3.0.0 is deprecated because it is no longer maintained.
3.0.0-rc1.19456.10 1,838 9/16/2019 3.0.0-rc1.19456.10 is deprecated because it is no longer maintained.
3.0.0-preview9.19423.4 26,587 9/4/2019 3.0.0-preview9.19423.4 is deprecated because it is no longer maintained.
3.0.0-preview8.19405.4 1,925 8/13/2019 3.0.0-preview8.19405.4 is deprecated because it is no longer maintained.
3.0.0-preview7.19362.4 3,028 7/23/2019 3.0.0-preview7.19362.4 is deprecated because it is no longer maintained.
3.0.0-preview6.19304.6 6,335 6/12/2019 3.0.0-preview6.19304.6 is deprecated because it is no longer maintained.
3.0.0-preview5.19227.9 2,113 5/6/2019 3.0.0-preview5.19227.9 is deprecated because it is no longer maintained.
3.0.0-preview4.19216.2 12,832 4/18/2019 3.0.0-preview4.19216.2 is deprecated because it is no longer maintained.
3.0.0-preview3.19153.1 3,699 3/6/2019 3.0.0-preview3.19153.1 is deprecated because it is no longer maintained.
3.0.0-preview.19074.2 1,748 1/29/2019 3.0.0-preview.19074.2 is deprecated because it is no longer maintained.
3.0.0-preview.18572.1 3,364 12/4/2018 3.0.0-preview.18572.1 is deprecated because it is no longer maintained.
2.2.0 687,239,928 12/3/2018 2.2.0 is deprecated because it is no longer maintained.
2.2.0-preview3-35497 229,812 10/17/2018 2.2.0-preview3-35497 is deprecated because it is no longer maintained.
2.2.0-preview2-35157 189,288 9/12/2018 2.2.0-preview2-35157 is deprecated because it is no longer maintained.
2.2.0-preview1-35029 102,879 8/22/2018 2.2.0-preview1-35029 is deprecated because it is no longer maintained.
2.1.6 10,079,115 11/13/2018
2.1.1 370,919,553 6/18/2018
2.1.0 161,288,131 5/29/2018
2.1.0-rc1-final 380,002 5/6/2018 2.1.0-rc1-final is deprecated because it is no longer maintained.
2.1.0-preview2-final 687,753 4/10/2018 2.1.0-preview2-final is deprecated because it is no longer maintained.
2.1.0-preview1-final 469,637 2/26/2018 2.1.0-preview1-final is deprecated because it is no longer maintained.
2.0.0 175,747,175 8/11/2017 2.0.0 is deprecated because it is no longer maintained.
2.0.0-preview2-final 168,078 6/28/2017 2.0.0-preview2-final is deprecated because it is no longer maintained.
2.0.0-preview1-final 68,106 5/10/2017 2.0.0-preview1-final is deprecated because it is no longer maintained.
1.1.1 18,925,895 5/9/2017 1.1.1 is deprecated because it is no longer maintained.
1.1.0 14,510,618 11/16/2016 1.1.0 is deprecated because it is no longer maintained.
1.1.0-preview1-final 88,271 10/24/2016 1.1.0-preview1-final is deprecated because it is no longer maintained.
1.0.1 124,856,575 12/12/2016 1.0.1 is deprecated because it is no longer maintained.
1.0.0 34,777,936 6/27/2016 1.0.0 is deprecated because it is no longer maintained.
1.0.0-rc2-final 1,966,714 5/16/2016 1.0.0-rc2-final is deprecated because it is no longer maintained.