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
System.Data.SqlClient
Provides the data provider for SQL Server. These classes provide access to versions of SQL Server and encapsulate database-specific protocols, including tabular data stream (TDS) Commonly Used Types: System.Data.SqlClient.SqlConnection System.Data.SqlClient.SqlException System.Data.SqlClient.SqlParameter System.Data.SqlDbType System.Data.SqlClient.SqlDataReader System.Data.SqlClient.SqlCommand System.Data.SqlClient.SqlTransaction System.Data.SqlClient.SqlParameterCollection System.Data.SqlClient.SqlClientFactory When using NuGet 3.x this package requires at least version 3.4.
 7
Microsoft.Extensions.Primitives
Primitives shared by framework extensions. Commonly used types include: Microsoft.Extensions.Primitives.IChangeToken Microsoft.Extensions.Primitives.StringValues Microsoft.Extensions.Primitives.StringSegment
 7
System.Net.WebSockets.WebSocketProtocol
Provides the WebSocketProtocol class, which allows creating a websocket from a connected stream using WebSocketsProtocol.CreateFromConnectedStream. Commonly Used Types: System.Net.WebSockets.WebSocketProtocol 8f968b9e79c5721d78cc88e46fe57457fe9d490d When using NuGet 3.x this package requires at least version 3.4.
 7
System.Net.WebSockets.WebSocketProtocol
Provides the WebSocketProtocol class, which allows creating a websocket from a connected stream using WebSocketsProtocol.CreateFromConnectedStream. Commonly Used Types: System.Net.WebSockets.WebSocketProtocol When using NuGet 3.x this package requires at least version 3.4.
 7
Microsoft.Extensions.Primitives
Primitives shared by framework extensions. Commonly used types include: Microsoft.Extensions.Primitives.IChangeToken Microsoft.Extensions.Primitives.StringValues Microsoft.Extensions.Primitives.StringSegment This package was built from the source at: https://github.com/aspnet/Common/tree/deeddbc7ea366d97c2c54d6bde4a2bf09bdf7ba2
 7
System.IO.Pipelines
Single producer single consumer byte buffer management. Commonly Used Types: System.IO.Pipelines.Pipe System.IO.Pipelines.PipeWriter System.IO.Pipelines.PipeReader
 6
Microsoft.Extensions.Primitives
Primitives shared by framework extensions. Commonly used types include: Microsoft.Extensions.Primitives.IChangeToken Microsoft.Extensions.Primitives.StringValues Microsoft.Extensions.Primitives.StringSegment
 6
Azure.Identity
This is the implementation of the Azure SDK Client Library for Azure Identity
 6
System.IO.Pipelines
Single producer single consumer byte buffer management. Commonly Used Types: System.IO.Pipelines.Pipe System.IO.Pipelines.PipeWriter System.IO.Pipelines.PipeReader 30ab651fcb4354552bd4891619a0bdd81e0ebdbf When using NuGet 3.x this package requires at least version 3.4.
 6
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.
 6
System.Net.WebSockets.WebSocketProtocol
Provides the WebSocketProtocol class, which allows creating a websocket from a connected stream using WebSocketsProtocol.CreateFromConnectedStream. Commonly Used Types: System.Net.WebSockets.WebSocketProtocol 30ab651fcb4354552bd4891619a0bdd81e0ebdbf When using NuGet 3.x this package requires at least version 3.4.
 6
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
 6
System.Collections.Immutable
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>
 6

.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 10/18/2025
4.6.2 1 10/18/2025
4.6.0 1 10/18/2025
4.5.5 2 07/09/2022
4.5.4 1 07/06/2022
4.5.3 1 07/06/2022
4.5.2 1 07/06/2022
4.5.2-servicing-27114-05 0 11/28/2018
4.5.1 1 07/06/2022
4.5.0 4 07/06/2022
4.5.0-rc1 3 02/04/2025
4.5.0-preview2-26406-04 5 01/18/2025
4.5.0-preview1-26216-02 2 02/04/2025
4.4.0-preview1-25305-02 0 05/09/2017