System.Diagnostics.Contracts 4.3.0 The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org. Prefix Reserved

.NET Standard 1.0 .NET Framework 4.5

Requires NuGet 2.12 or higher.

Install-Package System.Diagnostics.Contracts -Version 4.3.0
dotnet add package System.Diagnostics.Contracts --version 4.3.0
<PackageReference Include="System.Diagnostics.Contracts" Version="4.3.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add System.Diagnostics.Contracts --version 4.3.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: System.Diagnostics.Contracts, 4.3.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install System.Diagnostics.Contracts as a Cake Addin
#addin nuget:?package=System.Diagnostics.Contracts&version=4.3.0

// Install System.Diagnostics.Contracts as a Cake Tool
#tool nuget:?package=System.Diagnostics.Contracts&version=4.3.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Provides static classes for representing program contracts such as preconditions, postconditions, and invariants.

Commonly Used Types:
System.Diagnostics.Contracts.Contract
System.Diagnostics.Contracts.ContractClassAttribute
System.Diagnostics.Contracts.ContractClassForAttribute
System.Diagnostics.Contracts.ContractFailureKind
System.Runtime.CompilerServices.ContractHelper
System.Diagnostics.Contracts.ContractInvariantMethodAttribute
System.Diagnostics.Contracts.PureAttribute
System.Diagnostics.Contracts.ContractArgumentValidatorAttribute
System.Diagnostics.Contracts.ContractVerificationAttribute
System.Diagnostics.Contracts.ContractOptionAttribute

When using NuGet 3.x this package requires at least version 3.4.

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
.NET Core netcoreapp1.0 netcoreapp1.1 netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard1.0 netstandard1.1 netstandard1.2 netstandard1.3 netstandard1.4 netstandard1.5 netstandard1.6 netstandard2.0 netstandard2.1
.NET Framework net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48
MonoAndroid monoandroid monoandroid10
MonoMac monomac
MonoTouch monotouch monotouch10
Tizen tizen30 tizen40 tizen60
Universal Windows Platform netcore50 uap uap10.0
Windows Phone wp8 wp81 wpa81
Windows Store netcore netcore45 netcore451 win8
Xamarin.iOS xamarinios xamarinios10
Xamarin.Mac xamarinmac xamarinmac20
Xamarin.TVOS xamarintvos xamarintvos10
Xamarin.WatchOS xamarinwatchos xamarinwatchos10
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • .NETCore 5.0

  • .NETFramework 4.5

    • No dependencies.
  • .NETStandard 1.0

  • MonoAndroid 1.0

    • No dependencies.
  • MonoTouch 1.0

    • No dependencies.
  • Portable Class Library (.NETFramework 4.5, Windows 8.0, WindowsPhone 8.0, WindowsPhoneApp 8.1)

    • No dependencies.
  • Windows 8.0

    • No dependencies.
  • WindowsPhone 8.0

    • No dependencies.
  • WindowsPhoneApp 8.1

    • No dependencies.
  • Xamarin.iOS 1.0

    • No dependencies.
  • Xamarin.Mac 2.0

    • No dependencies.
  • Xamarin.TVOS 1.0

    • No dependencies.
  • Xamarin.WatchOS 1.0

    • No dependencies.

NuGet packages (185)

Showing the top 5 NuGet packages that depend on System.Diagnostics.Contracts:

Package Downloads
System.Reflection.TypeExtensions The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Provides extensions methods for System.Type that are designed to be source-compatible with older framework reflection-based APIs. Commonly Used Types: System.Reflection.TypeExtensions System.Reflection.BindingFlags When using NuGet 3.x this package requires at least version 3.4.

Handlebars.Net The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Blistering-fast Handlebars.js templates in your .NET application.

Microsoft.NETCore.UniversalWindowsPlatform The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Provides a set of packages that can be used when building Universal Windows applications on .NETCore. d67bd83a075b8b10cb95810568073c1a3211f28b When using NuGet 3.x this package requires at least version 3.4.

MsgPack.Cli

MessagePack is fast, compact, and interoperable binary serialization format. This package provides MessagePack serialization/deserialization APIs. This pacakge also supports Mono, Xamarin, .NET Core and Unity.

LanguageExt.Core

This library uses and abuses the features of C# to provide a functional 'Base class library', that, if you squint, can look like extensions to the language itself.

GitHub repositories (44)

Showing the top 5 popular GitHub repositories that depend on System.Diagnostics.Contracts:

Repository Stars
reactiveui/ReactiveUI
An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable state away from your user interfaces, express the idea around a feature in one readable place and improve the testability of your application.
louthy/language-ext
C# functional language extensions - a base class library for functional programming
fanliang11/surging
Surging is a micro-service engine that provides a lightweight, high-performance, modular RPC request pipeline. support Event-based Asynchronous Pattern and reactive programming ,The service engine supports http, TCP, WS,Grpc, Thrift,Mqtt, UDP, and DNS protocols. It uses ZooKeeper and Consul as a registry, and integrates it. Hash, random, polling, Fair Polling as a load balancing algorithm, built-in service governance to ensure reliable RPC communication, the engine contains Diagnostic, link tracking for protocol and middleware calls, and integration SkyWalking Distributed APM
neuecc/ZeroFormatter
Infinitely Fast Deserializer for .NET, .NET Core and Unity.
dotnet/corefxlab
This repo is for experimentation and exploring new ideas that may or may not make it into the main corefx repo.
Version Downloads Last updated
4.3.0 73,317,038 11/15/2016
4.3.0-preview1-24530-04 205,703 10/24/2016
4.0.1 130,064,667 6/27/2016
4.0.1-rc2-24027 2,463,369 5/16/2016
4.0.1-beta-23516 356,381 11/18/2015
4.0.1-beta-23409 365,323 10/15/2015
4.0.1-beta-23225 51,003 9/1/2015
4.0.0 1,317,461 7/29/2015
4.0.0-beta-23109 44,476 7/27/2015
4.0.0-beta-23019 43,798 6/30/2015
4.0.0-beta-22816 50,393 4/24/2015
4.0.0-beta-22605 17,800 2/13/2015
4.0.0-beta-22416 8,454 1/16/2015
4.0.0-beta-22231 25,700 11/11/2014