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
- 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 |
|---|---|
|
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 code at https://github.com/aspnet/Extensions/tree/9bc79b2f25a3724376d7af19617c33749a30ea3a
|
69 |
|
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.
|
65 |
|
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
|
64 |
|
System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
62 |
|
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
|
41 |
|
Opc.UaFx.Client
OPC UA Client SDK supporting OPC DA, AE and HDA for quick & easy OPC UA Client development using .NET Framework and .NET Standard. Simple & familiar .NET API, portability, features, patterns, samples and technical support. Unlimited free evaluation & royalty free licensing. Designed and implemented using Microsoft's Framework Design Guidelines by Traeger in Germany/Bavaria with over 30 years of experience in industrial communication.
NEW!
Samples available at https://github.com/Traeger-GmbH/opcuanet-samples
OPC Watch
Download: https://docs.traeger.de/en/software/sdk/opc-ua/net#download
Usage: Browse, read, write, subscribe nodes or generate code for user defined types from server or nodeset.
Features:
• DA: Data Access
• HDA: Historical Data Access
• AE: Alarms & Events + Conditions
• IO: FileAccess
• API: Methods and Enumerations
• OPC Classic Support
• Others:
• Units of Measurements
• Complex/Structured Data Types
Characteristics:
• Simple and fast Client Development
• Minimum number of lines of code
• Uses OPC Foundation Stack v1.03.351.0
• Significantly reduced lines of code compared to OPC Foundation Stack
Framework Features:
• Data Types using Name-Value pairs, .NET dynamic and user defined types
• Linq to Objects support to browse nodes
• Simplified automatic certificate management
• Advanced node identifier formats like compound, URI or Foundation
• Database Cursor like historical data access
• Event driven programming model for certificates and subscriptions
Tested with:
• SIMATIC S7-1500, SIMOTION, SINUMERIC, ...
• and many more other vendors
Works on:
• Windows / Ubuntu / Debian / macOS
• Android / iOS
|
40 |
|
Microsoft.Win32.Registry
Provides support for accessing and modifying the Windows Registry.
Commonly Used Types:
Microsoft.Win32.RegistryKey
Microsoft.Win32.Registry
Microsoft.Win32.RegistryValueKind
Microsoft.Win32.RegistryHive
Microsoft.Win32.RegistryView
When using NuGet 3.x this package requires at least version 3.4.
|
37 |
|
CsvHelper
A library for reading and writing CSV files. Extremely fast, flexible, and easy to use. Supports reading and writing of custom class objects.
|
37 |
|
System.IO.FileSystem.AccessControl
Provides types for managing access and audit control lists for files and directories.
Commonly Used Types:
System.Security.AccessControl.DirectoryObjectSecurity
System.Security.AccessControl.DirectorySecurity
System.Security.AccessControl.FileSecurity
System.Security.AccessControl.FileSystemAccessRule
System.Security.AccessControl.FileSystemAuditRule
System.Security.AccessControl.FileSystemRights
System.Security.AccessControl.FileSystemSecurity
When using NuGet 3.x this package requires at least version 3.4.
|
34 |
|
System.Security.Cryptography.ProtectedData
Provides access to Windows Data Protection Api.
Commonly Used Types:
System.Security.Cryptography.DataProtectionScope
System.Security.Cryptography.ProtectedData
When using NuGet 3.x this package requires at least version 3.4.
|
33 |
|
Microsoft.Win32.Registry
Provides support for accessing and modifying the Windows Registry.
Commonly Used Types:
Microsoft.Win32.RegistryKey
Microsoft.Win32.Registry
Microsoft.Win32.RegistryValueKind
Microsoft.Win32.RegistryHive
Microsoft.Win32.RegistryView
When using NuGet 3.x this package requires at least version 3.4.
|
33 |
|
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
|
31 |
|
System.Formats.Asn1
Provides classes that can read and write the ASN.1 BER, CER, and DER data formats.
Commonly Used Types:
System.Formats.Asn1.AsnReader
System.Formats.Asn1.AsnWriter
|
31 |
|
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.
|
29 |
|
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.
|
26 |
|
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
|
24 |
|
System.Security.Cryptography.ProtectedData
Provides access to Windows Data Protection Api.
Commonly Used Types:
System.Security.Cryptography.DataProtectionScope
System.Security.Cryptography.ProtectedData
|
23 |
|
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
|
23 |
|
Microsoft.Extensions.Diagnostics.Abstractions
Diagnostic abstractions for Microsoft.Extensions.Diagnostics.
Commonly Used Types:
Microsoft.Extensions.Diagnostics.Metrics.IMetricsBuilder
Microsoft.Extensions.Diagnostics.Metrics.IMetricsListener
Microsoft.Extensions.Diagnostics.Metrics.InstrumentRule
Microsoft.Extensions.Diagnostics.Metrics.MeterScope
Microsoft.Extensions.Diagnostics.Metrics.MetricsBuilderExtensions
Microsoft.Extensions.Diagnostics.Metrics.MetricsOptions
|
21 |
|
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
|
19 |
.NET Framework 4.6.2
- System.Buffers (>= 4.6.1)
- System.Numerics.Vectors (>= 4.6.1)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
.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 (>= 6.1.2)
.NET Standard 2.1
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 4.6.3 | 3 | 06/25/2025 |
| 4.6.2 | 2 | 08/24/2025 |
| 4.6.0 | 4 | 12/27/2024 |
| 4.5.5 | 47 | 12/27/2024 |
| 4.5.4 | 51 | 12/27/2024 |
| 4.5.3 | 40 | 12/27/2024 |
| 4.5.2 | 2 | 08/24/2025 |
| 4.5.2-servicing-27114-05 | 2 | 08/25/2025 |
| 4.5.1 | 28 | 01/11/2025 |
| 4.5.0 | 4 | 06/16/2025 |
| 4.5.0-rc1 | 2 | 08/24/2025 |
| 4.5.0-preview2-26406-04 | 2 | 08/25/2025 |
| 4.5.0-preview1-26216-02 | 2 | 08/25/2025 |
| 4.4.0-preview1-25305-02 | 2 | 08/25/2025 |