System.Memory 4.6.3

About

Provides types for efficient representation and pooling of managed, stack, and native memory segments and sequences of such segments, along with primitives to parse and format UTF-8 encoded text stored in those memory segments.

Main Types

The main types provided by this library are:

  • System.Span
  • System.ReadOnlySpan
  • System.Memory
  • System.ReadOnlyMemory
  • System.Buffers.MemoryPool
  • System.Buffers.ReadOnlySequence
  • System.Buffers.Text.Utf8Parser
  • System.Buffers.Text.Utf8Formatter

Additional Documentation

The types in this assembly are shipped as part of the shared framework starting with .NET Core 3.1.

License

System.Memory is released as open source under the MIT license.

Showing the top 20 packages that depend on System.Memory.

Packages Downloads
MessagePack
Extremely Fast MessagePack(MsgPack) Serializer for C# (.NET Framework, .NET 6, Unity, Xamarin).
 3
System.Text.Json
Provides high-performance and low-allocating types that serialize objects to JavaScript Object Notation (JSON) text and deserialize JSON text to objects, with UTF-8 support built-in. Also provides types to read and write JSON text encoded as UTF-8, and to create an in-memory document object model (DOM), that is read-only, for random access of the JSON elements within a structured view of the data. The System.Text.Json library is built-in as part of the shared framework in .NET Runtime. The package can be installed when you need to use it in other target frameworks.
 3
System.Formats.Asn1
Provides classes that can read and write the ASN.1 BER, CER, and DER data formats.
 3
Microsoft.NET.StringTools
This package contains the Microsoft.NET.StringTools assembly which implements common string-related functionality such as weak interning.
 3
Microsoft.Extensions.Primitives
Primitives shared by framework extensions. Commonly used types include: Commonly Used Types: Microsoft.Extensions.Primitives.IChangeToken Microsoft.Extensions.Primitives.StringValues Microsoft.Extensions.Primitives.StringSegment
 3
Microsoft.AspNetCore.Cryptography.Internal
Infrastructure for ASP.NET Core cryptographic packages. Applications and libraries should not reference this package directly. This package was built from the source code at https://github.com/dotnet/dotnet/tree/b0f34d51fccc69fd334253924abd8d6853fad7aa
 2
Microsoft.NET.StringTools
This package contains the Microsoft.NET.StringTools assembly which implements common string-related functionality such as weak interning.
 1
Microsoft.IdentityModel.Tokens
Includes types that provide support for SecurityTokens, Cryptographic operations: Signing, Verifying Signatures, Encryption.
 1
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files. Commonly Used Types: Microsoft.Extensions.DependencyModel.DependencyContext When using NuGet 3.x this package requires at least version 3.4.
 1
Microsoft.Extensions.Primitives
Primitives shared by framework extensions. Commonly used types include: Commonly Used Types: Microsoft.Extensions.Primitives.IChangeToken Microsoft.Extensions.Primitives.StringValues Microsoft.Extensions.Primitives.StringSegment
 1
System.Text.Encodings.Web
Provides types for encoding and escaping strings for use in JavaScript, HyperText Markup Language (HTML), and uniform resource locators (URL). Commonly Used Types: System.Text.Encodings.Web.HtmlEncoder System.Text.Encodings.Web.UrlEncoder System.Text.Encodings.Web.JavaScriptEncoder When using NuGet 3.x this package requires at least version 3.4.
 1
System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms. Commonly Used Types: System.Security.Cryptography.Pkcs.EnvelopedCms
 1
Microsoft.Bcl.Cryptography
Provides support for some cryptographic primitives for .NET Framework and .NET Standard. Commonly Used Types: System.Security.Cryptography.SP800108HmacCounterKdf
 1
Microsoft.Extensions.Primitives
Primitives shared by framework extensions. Commonly used types include: Microsoft.Extensions.Primitives.IChangeToken Microsoft.Extensions.Primitives.StringValues Microsoft.Extensions.Primitives.StringSegment
 1

.NET Framework 4.6.2

.NET Core 2.1

  • No dependencies.

.NET Standard 2.0

.NET Standard 2.1

  • No dependencies.

Version Downloads Last updated
4.6.3 1 11/18/2025
4.6.2 1 11/18/2025
4.6.0 1 11/18/2025
4.5.5 1 11/18/2025
4.5.4 1 11/18/2025
4.5.3 1 11/18/2025
4.5.2 1 11/18/2025
4.5.2-servicing-27114-05 1 11/18/2025
4.5.1 1 11/18/2025
4.5.0 1 11/18/2025
4.5.0-rc1 1 11/18/2025
4.5.0-preview2-26406-04 1 11/18/2025
4.5.0-preview1-26216-02 1 11/18/2025
4.4.0-preview1-25305-02 1 11/18/2025