System.Memory 4.6.2
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
- API reference can be found in: https://learn.microsoft.com/en-us/dotnet/api/system.memory https://learn.microsoft.com/en-us/archive/msdn-magazine/2018/january/csharp-all-about-span-exploring-a-new-net-mainstay
Related Packages
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 |
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System.Security.Cryptography.Xml
Provides classes to support the creation and validation of XML digital signatures. The classes in this namespace implement the World Wide Web Consortium Recommendation, "XML-Signature Syntax and Processing", described at http://www.w3.org/TR/xmldsig-core/.
Commonly Used Types:
System.Security.Cryptography.Xml.CipherData
System.Security.Cryptography.Xml.CipherReference
System.Security.Cryptography.Xml.DataObject
System.Security.Cryptography.Xml.DataReference
System.Security.Cryptography.Xml.DSAKeyValue
System.Security.Cryptography.Xml.EncryptedData
System.Security.Cryptography.Xml.EncryptedKey
System.Security.Cryptography.Xml.EncryptedReference
System.Security.Cryptography.Xml.EncryptedType
System.Security.Cryptography.Xml.EncryptedXml
System.Security.Cryptography.Xml.EncryptionMethod
System.Security.Cryptography.Xml.EncryptionProperty
System.Security.Cryptography.Xml.EncryptionPropertyCollection
System.Security.Cryptography.Xml.KeyInfo
System.Security.Cryptography.Xml.KeyInfoClause
System.Security.Cryptography.Xml.KeyInfoEncryptedKey
System.Security.Cryptography.Xml.KeyInfoName
System.Security.Cryptography.Xml.KeyInfoNode
System.Security.Cryptography.Xml.KeyInfoRetrievalMethod
System.Security.Cryptography.Xml.KeyInfoX509Data
System.Security.Cryptography.Xml.KeyReference
System.Security.Cryptography.Xml.Reference
System.Security.Cryptography.Xml.ReferenceList
System.Security.Cryptography.Xml.RSAKeyValue
System.Security.Cryptography.Xml.Signature
System.Security.Cryptography.Xml.SignedInfo
System.Security.Cryptography.Xml.SignedXml
System.Security.Cryptography.Xml.Transform
System.Security.Cryptography.Xml.TransformChain
System.Security.Cryptography.Xml.XmlDecryptionTransform
System.Security.Cryptography.Xml.XmlDsigBase64Transform
System.Security.Cryptography.Xml.XmlDsigC14NTransform
System.Security.Cryptography.Xml.XmlDsigC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigEnvelopedSignatureTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NTransform
System.Security.Cryptography.Xml.XmlDsigExcC14NWithCommentsTransform
System.Security.Cryptography.Xml.XmlDsigXPathTransform
System.Security.Cryptography.Xml.XmlDsigXsltTransform
System.Security.Cryptography.Xml.XmlLicenseTransform
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SharpCompress
SharpCompress is a compression library for NET Standard 2.0/2.1/NET 5.0 that can unrar, decompress 7zip, decompress xz, zip/unzip, tar/untar lzip/unlzip, bzip2/unbzip2 and gzip/ungzip with forward-only reading and file random access APIs. Write support for zip/tar/bzip2/gzip is implemented.
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SharpCompress
SharpCompress is a compression library for NET Standard 2.0/2.1//NET 4.6 that can unrar, decompress 7zip, decompress xz, zip/unzip, tar/untar lzip/unlzip, bzip2/unbzip2 and gzip/ungzip with forward-only reading and file random access APIs. Write support for zip/tar/bzip2/gzip is implemented.
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SharpCompress
SharpCompress is a compression library for NET Standard 2.0/NET 4.8/NET 4.8.1/NET 6.0/NET 8.0 that can unrar, decompress 7zip, decompress xz, zip/unzip, tar/untar lzip/unlzip, bzip2/unbzip2 and gzip/ungzip with forward-only reading and file random access APIs. Write support for zip/tar/bzip2/gzip is implemented.
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Azure.Core
This is the implementation of the Azure Client Pipeline
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ZstdSharp.Port
Port of zstd compression library to c#
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Microsoft.AspNetCore.Server.Kestrel.Core
Core components of ASP.NET Core Kestrel cross-platform web server.
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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>
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Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions.
Do not install this package manually, it will be added as a prerequisite by other packages that require it.
More details at https://aka.ms/roslyn-packages
This package was built from the source at https://github.com/dotnet/roslyn/commit/fa72fa61b0d822ea8a3fbeb96f668340419ab5cd.
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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.
The System.Collections.Immutable 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.
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Microsoft.Extensions.Logging.Abstractions
Logging abstractions for Microsoft.Extensions.Logging.
Commonly Used Types:
Microsoft.Extensions.Logging.ILogger
Microsoft.Extensions.Logging.ILoggerFactory
Microsoft.Extensions.Logging.ILogger<TCategoryName>
Microsoft.Extensions.Logging.LogLevel
Microsoft.Extensions.Logging.Logger<T>
Microsoft.Extensions.Logging.LoggerMessage
Microsoft.Extensions.Logging.Abstractions.NullLogger
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System.Threading.AccessControl
Provides support for managing access and audit control lists for synchronization primitives.
Commonly Used Types:
System.Security.AccessControl.EventWaitHandleAccessRule
System.Security.AccessControl.EventWaitHandleAuditRule
System.Security.AccessControl.MutexAccessRule
System.Security.AccessControl.MutexAuditRule
System.Security.AccessControl.MutexSecurity
System.Security.AccessControl.SemaphoreAccessRule
System.Security.AccessControl.SemaphoreAuditRule
System.Security.AccessControl.SemaphoreSecurity
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System.Diagnostics.DiagnosticSource
Provides Classes that allow you to decouple code logging rich (unserializable) diagnostics/telemetry (e.g. framework) from code that consumes it (e.g. tools)
Commonly Used Types:
System.Diagnostics.DiagnosticListener
System.Diagnostics.DiagnosticSource
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System.Diagnostics.DiagnosticSource
Provides Classes that allow you to decouple code logging rich (unserializable) diagnostics/telemetry (e.g. framework) from code that consumes it (e.g. tools)
Commonly Used Types:
System.Diagnostics.DiagnosticListener
System.Diagnostics.DiagnosticSource
When using NuGet 3.x this package requires at least version 3.4.
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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.
Commonly Used Types:
System.Text.Json.JsonSerializer
System.Text.Json.JsonDocument
System.Text.Json.JsonElement
System.Text.Json.Utf8JsonWriter
System.Text.Json.Utf8JsonReader
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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.
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.NET Framework 4.6.2
- System.Buffers (>= 4.6.1)
- System.Numerics.Vectors (>= 4.6.1)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.1)
.NET Core 2.1
- No dependencies.
.NET Standard 2.0
- System.Buffers (>= 4.6.1)
- System.Numerics.Vectors (>= 4.6.1)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.1)
.NET Standard 2.1
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 4.6.3 | 3 | 01/10/2026 |
| 4.6.2 | 2 | 01/10/2026 |
| 4.6.0 | 2 | 01/10/2026 |
| 4.5.5 | 3 | 01/10/2026 |
| 4.5.4 | 2 | 01/10/2026 |
| 4.5.3 | 2 | 01/10/2026 |
| 4.5.2 | 2 | 01/10/2026 |
| 4.5.2-servicing-27114-05 | 1 | 01/11/2026 |
| 4.5.1 | 3 | 01/10/2026 |
| 4.5.0 | 2 | 01/10/2026 |
| 4.5.0-rc1 | 2 | 01/10/2026 |
| 4.5.0-preview2-26406-04 | 1 | 01/10/2026 |
| 4.5.0-preview1-26216-02 | 1 | 01/10/2026 |
| 4.4.0-preview1-25305-02 | 1 | 01/10/2026 |