Loyc.Interfaces 30.1.1

There is a newer version of this package available.
See the version list below for details.
dotnet add package Loyc.Interfaces --version 30.1.1                
NuGet\Install-Package Loyc.Interfaces -Version 30.1.1                
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Loyc.Interfaces" Version="30.1.1" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Loyc.Interfaces --version 30.1.1                
#r "nuget: Loyc.Interfaces, 30.1.1"                
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Loyc.Interfaces as a Cake Addin
#addin nuget:?package=Loyc.Interfaces&version=30.1.1

// Install Loyc.Interfaces as a Cake Tool
#tool nuget:?package=Loyc.Interfaces&version=30.1.1                


The Loyc Core project is a set of general-purpose .NET libraries. LoycCore is especially focused on collections - classes, interfaces, adapters, and extension methods - but also has code in other areas, most notably parsing and syntax trees.

Contributors are welcome: more unit tests, code reviews, and new features are desired, anything relatively small (under about 3000 lines of code) that fits the theme "things that should have been built into the .NET framework, but aren't".

Please visit http://core.loyc.net for documentation.

NOTE: Development occurs primarily in the Enhanced C# repository, which contains the LoycCore repo as a "git subtree". However, git subtree push mysteriously stopped working which means that synchronization with this repo has become a manual process. As a result I would ask you not to use that repo anymore. We'll just do everything in ecsharp.

Dependency tree

Low-level libraries on top:

            ^   ^
            |   |
            |   +----------------+
            |                    |
     Loyc.Collections        Loyc.Math
            ^                    ^
            |                    |
       Loyc.Syntax               |
            ^                    |
            |                    |
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 is compatible.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • .NETFramework 4.7.2

    • No dependencies.
  • .NETStandard 2.0

    • No dependencies.

NuGet packages (9)

Showing the top 5 NuGet packages that depend on Loyc.Interfaces:

Package Downloads

A library of interfaces, extension methods, and small bits of functionality that are useful in almost any software project, according to the theme "things that should be built into the .NET framework, but aren’t". At least half of Loyc.Essentials is devoted to collections: collection interfaces, collection adapters, collection extension methods (e.g. LinqToLists) and even a couple of collection implementations. The other half includes a variety of things including Symbols, a localization helper, "message sinks", a miniature NUnit clone and more.


Loyc.Collections is a library of sophisticated data structures that implement standard .NET collection interfaces. It includes ALists, VLists, hash tree types (Set<T>, MSet<T>, Map<K,V> and MMap<K,V>), and min/max heaps.


Loyc.Syntax implements various interfaces and helper classes for Loyc Languages and for users of LLLPG. It also implements Loyc trees for .NET (LNode), and parsers and printers for Loyc Expression Syntax (LES) versions 2 and 3.


Additional functionality beyond `System.Math` in `MathEx`; generic geometry interfaces and structures (points, lines, rectangles); numeric interfaces and "trait" types for doing arithmetic in generic code; fixed-point structures; 128-bit integer arithmetic. Contributors welcome: looking for things that ought to be built into the .NET framework, but aren't


Loyc.Utilities contains useful non-core functionality that is either (A) not important enough to be placed in Loyc.Essentials or (B) takes Loyc.Collections, Loyc.Math or Loyc.Syntax as a dependency.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
30.1.2 340 6/30/2024
30.1.1 859 4/29/2024
30.1.0 10,760 6/16/2022
29.0.3 22,819 1/13/2021
29.0.2 2,388 1/12/2021
29.0.1 2,321 1/12/2021
29.0.0 2,510 12/25/2020
28.4.0 2,464 11/30/2020
28.3.0 2,508 11/16/2020
28.2.0 5,096 7/24/2020
28.1.0 2,712 7/6/2020
28.0.0 2,715 7/4/2020
27.2.1 3,119 5/12/2020
27.2.0 3,204 4/5/2020
27.1.5 7,007 3/30/2020
27.1.4 2,716 3/30/2020
27.0.4 3,111 3/10/2020
27.0.2 2,817 2/18/2020