Microsoft.Bcl.Memory
10.0.1
Prefix Reserved
.NET 8.0
This package targets .NET 8.0. The package is compatible with this framework or higher.
.NET Standard 2.0
This package targets .NET Standard 2.0. The package is compatible with this framework or higher.
.NET Framework 4.6.2
This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
dotnet add package Microsoft.Bcl.Memory --version 10.0.1
NuGet\Install-Package Microsoft.Bcl.Memory -Version 10.0.1
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.Bcl.Memory" Version="10.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.Bcl.Memory" Version="10.0.1" />
<PackageReference Include="Microsoft.Bcl.Memory" />
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.Bcl.Memory --version 10.0.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.Bcl.Memory, 10.0.1"
#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.Bcl.Memory@10.0.1
#: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.Bcl.Memory&version=10.0.1
#tool nuget:?package=Microsoft.Bcl.Memory&version=10.0.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
About
Provides Index and Range types to simplify slicing operations on collections for .NET Framework and .NET Standard 2.0.
Provides Base64Url for encoding data in a URL-safe manner on older .NET platforms.
Provides Utf8 for converting chunked data between UTF-8 and UTF-16 encodings on .NET Framework and .NET Standard 2.0.
This library is not necessary nor recommended when targeting versions of .NET that include the relevant support.
Key Features
- Enables the use of
IndexandRangetypes on .NET Framework and .NET Standard 2.0. - Provides
Base64Urlencoding, decoding, and validation for URL-safe data processing on older .NET platforms. - Provides
Utf8encoding, decoding, and validation for chunked data between UTF-8 and UTF-16 on .NET Framework and .NET Standard 2.0.
How to Use
The Index and Range types simplify working with slices of arrays, strings, or other collections.
string[] words = ["The", "quick", "brown", "fox", "jumps", "over", "the", "lazy", "dog"];
// Use Index to reference the last element
Console.WriteLine(words[^1]);
// Output: "dog"
// Use Range to reference a slice
string[] phrase = words[1..4];
Console.WriteLine(string.Join(" ", phrase));
// Output: "quick brown fox"
Base64Url encoding is a URL-safe version of Base64, commonly used in web applications, such as JWT tokens.
using System.Buffers.Text;
using System.Text;
// Original data
byte[] data = Encoding.UTF8.GetBytes("Hello World!");
Span<byte> encoded = new byte[Base64Url.GetEncodedLength(data.Length)];
Base64Url.EncodeToUtf8(data, encoded, out int _, out int bytesWritten);
string encodedString = Base64Url.EncodeToString(data);
Console.WriteLine($"Encoded: {encodedString}");
// Encoded: SGVsbG8gV29ybGQh
Span<byte> decoded = new byte[data.Length];
Base64Url.DecodeFromUtf8(encoded[..bytesWritten], decoded, out _, out bytesWritten);
string decodedString = Encoding.UTF8.GetString(decoded[..bytesWritten]);
Console.WriteLine($"Decoded: {decodedString}");
// Decoded: Hello World!
Main Types
The main types provided by this library are:
System.IndexSystem.RangeSystem.Buffers.Text.Base64UrlSystem.Text.Unicode.Utf8
Additional Documentation
API documentation
Feedback & Contributing
Microsoft.Bcl.Memory is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.
| Product | Versions 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 is compatible. 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 is compatible. 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 is compatible. 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 is compatible. |
| .NET Framework | net461 was computed. net462 is compatible. 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.
-
.NETFramework 4.6.2
- System.Memory (>= 4.6.3)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
- System.ValueTuple (>= 4.6.1)
-
.NETStandard 2.0
- System.Memory (>= 4.6.3)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
-
.NETStandard 2.1
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
-
net10.0
- No dependencies.
-
net8.0
- No dependencies.
-
net9.0
- No dependencies.
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| Version | Downloads | Last Updated |
|---|---|---|
| 10.0.1 | 24,375 | 12/9/2025 |
| 10.0.0 | 232,955 | 11/11/2025 |
| 10.0.0-rc.2.25502.107 | 22,499 | 10/14/2025 |
| 10.0.0-rc.1.25451.107 | 11,936 | 9/9/2025 |
| 10.0.0-preview.7.25380.108 | 751 | 8/12/2025 |
| 10.0.0-preview.6.25358.103 | 2,137 | 7/15/2025 |
| 10.0.0-preview.5.25277.114 | 54,539 | 6/6/2025 |
| 10.0.0-preview.4.25258.110 | 15,103 | 5/12/2025 |
| 10.0.0-preview.3.25171.5 | 1,422 | 4/10/2025 |
| 10.0.0-preview.2.25163.2 | 1,576 | 3/18/2025 |
| 10.0.0-preview.1.25080.5 | 1,265 | 2/25/2025 |
| 9.0.11 | 10,078 | 11/11/2025 |
| 9.0.10 | 79,257 | 10/14/2025 |
| 9.0.9 | 125,133 | 9/9/2025 |
| 9.0.8 | 116,492 | 8/4/2025 |
| 9.0.7 | 103,751 | 7/8/2025 |
| 9.0.6 | 75,927 | 6/10/2025 |
| 9.0.5 | 203,888 | 5/13/2025 |
| 9.0.4 | 327,819 | 4/8/2025 |
| 9.0.3 | 195,530 | 3/11/2025 |
| 9.0.2 | 246,944 | 2/11/2025 |
| 9.0.1 | 166,855 | 1/14/2025 |
| 9.0.0 | 42,453,926 | 11/12/2024 |
| 9.0.0-rc.2.24473.5 | 1,509 | 10/8/2024 |
| 9.0.0-rc.1.24431.7 | 4,902 | 9/10/2024 |
| 9.0.0-preview.7.24405.7 | 1,210 | 8/13/2024 |