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‎README.md‎

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# RSCG - 282 Examples of Roslyn Source Code Generators / 16 created by Microsoft /
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# RSCG - 283 Examples of Roslyn Source Code Generators / 16 created by Microsoft /
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The RSCG_Examples repository is a comprehensive documentation system that automatically processes and showcases 282 Roslyn Source Code Generator (RSCG) examples. The system transforms individual RSCG projects into structured documentation with code examples and cross-referenced content with a searchable website and code example exports.
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The RSCG_Examples repository is a comprehensive documentation system that automatically processes and showcases 283 Roslyn Source Code Generator (RSCG) examples. The system transforms individual RSCG projects into structured documentation with code examples and cross-referenced content with a searchable website and code example exports.
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This system serves as both a learning resource for .NET developers interested in source generators and an automated pipeline for maintaining up-to-date documentation about the RSCG ecosystem
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## Latest Update : 2026-08-22 => 22 August 2026
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## Latest Update : 2026-08-23 => 23 August 2026
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If you want to see examples with code, please click ***[List V2](https://ignatandrei.github.io/RSCG_Examples/v2/docs/List-of-RSCG)***
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## Content
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Those are the 282 Roslyn Source Code Generators that I have tested you can see and download source code example.
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Those are the 283 Roslyn Source Code Generators that I have tested you can see and download source code example.
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( including 16 from Microsoft )
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### 283. [IncrementalSourceGenerator.BuilderPattern](https://ignatandrei.github.io/RSCG_Examples/v2/docs/IncrementalSourceGenerator.BuilderPattern) , in the [Builder](https://ignatandrei.github.io/RSCG_Examples/v2/docs/rscg-examples#builder) category
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Generated on : 2026-08-23 => 23 August 2026
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<details>
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<summary>Expand</summary>
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Author: Martin Barrett Nielsen
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Incremental source generator that that reduces boilerplate in test object builders
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by generating the repetitive structure, while enabling developers to focus on the
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more meaningful, hand-crafted logic via partial classes
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Nuget: [https://www.nuget.org/packages/IncrementalSourceGenerator.BuilderPattern/](https://www.nuget.org/packages/IncrementalSourceGenerator.BuilderPattern/)
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Link: [https://ignatandrei.github.io/RSCG_Examples/v2/docs/IncrementalSourceGenerator.BuilderPattern](https://ignatandrei.github.io/RSCG_Examples/v2/docs/IncrementalSourceGenerator.BuilderPattern)
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Source: [https://github.com/MartinBarrettNielsen11/Incremental-source-generator-builder-pattern](https://github.com/MartinBarrettNielsen11/Incremental-source-generator-builder-pattern)
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</details>
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### 282. [Clap.Net](https://ignatandrei.github.io/RSCG_Examples/v2/docs/Clap.Net) , in the [CommandLine](https://ignatandrei.github.io/RSCG_Examples/v2/docs/rscg-examples#commandline) category
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Generated on : 2026-08-22 => 22 August 2026

‎later.md‎

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# Just later
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## Latest Update : 2026-08-22 => 22 August 2026
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## Latest Update : 2026-08-23 => 23 August 2026
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‎v2/.tours/IncrementalSourceGenerator.BuilderPattern.tour‎

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{
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"$schema": "https://aka.ms/codetour-schema",
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"title": "IncrementalSourceGenerator.BuilderPattern",
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"steps":
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[
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{
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"file": "rscg_examples/IncrementalSourceGenerator.BuilderPattern/src/Builder/Builder.csproj",
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"description": "First, we add Nuget [IncrementalSourceGenerator.BuilderPattern](https://www.nuget.org/packages/IncrementalSourceGenerator.BuilderPattern/) in csproj ",
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"pattern": "IncrementalSourceGenerator.BuilderPattern"
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}
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,{
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"file": "rscg_examples/IncrementalSourceGenerator.BuilderPattern/src/Builder/Person.cs",
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"description": "File Person.cs ",
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"pattern": "this is the code"
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}
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,{
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"file": "rscg_examples/IncrementalSourceGenerator.BuilderPattern/src/Builder/Program.cs",
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"description": "File Program.cs \r\n>> dotnet run --project rscg_examples/IncrementalSourceGenerator.BuilderPattern/src/Builder/Builder.csproj ",
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"pattern": "this is the code"
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}
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,{
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"file": "rscg_examples/IncrementalSourceGenerator.BuilderPattern/src/Builder/obj/GX/Generator/Generator.Generator/DomainAssertionExtensions.g.cs",
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"description": "Generated File 4 from 4 : DomainAssertionExtensions.g.cs ",
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"line": 1
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}
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,{
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"file": "rscg_examples/IncrementalSourceGenerator.BuilderPattern/src/Builder/obj/GX/Generator/Generator.Generator/Builder_PersonBuilder.g.cs",
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"description": "Generated File 3 from 4 : Builder_PersonBuilder.g.cs ",
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"line": 1
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}
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,{
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"file": "rscg_examples/IncrementalSourceGenerator.BuilderPattern/src/Builder/obj/GX/Generator/Generator.Generator/Builder_Person.g.cs",
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"description": "Generated File 2 from 4 : Builder_Person.g.cs ",
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"line": 1
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}
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,{
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"file": "rscg_examples/IncrementalSourceGenerator.BuilderPattern/src/Builder/obj/GX/Generator/Generator.Generator/BuilderAttribute.g.cs",
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"description": "Generated File 1 from 4 : BuilderAttribute.g.cs ",
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"line": 1
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}
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],
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"ref": "main"
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}

‎v2/Generator/all.csv‎

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280,serde, https://github.com/serdedotnet/serde,Serializer
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281,EndpointHelpers, https://github.com/gumbarros/EndpointHelpers,MVC
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282,Clap.Net, https://github.com/simon-curtis/Clap.Net,CommandLine
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283,IncrementalSourceGenerator.BuilderPattern, https://github.com/MartinBarrettNielsen11/Incremental-source-generator-builder-pattern,Builder

‎v2/RSCGExamplesData/GeneratorDataRec.json‎

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"Category":32,
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"dtStart": "2026-08-22T00:00:00",
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"show": true
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},
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{
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"ID":"IncrementalSourceGenerator.BuilderPattern",
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"Category": 4,
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"dtStart": "2026-08-23T00:00:00",
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"show": true
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}
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]

‎v2/book/examples/IncrementalSourceGenerator.BuilderPattern.html‎

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<h1>RSCG nr 283 : IncrementalSourceGenerator.BuilderPattern</h1>
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<h2>Info</h2>
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Nuget : <a href="https://www.nuget.org/packages/IncrementalSourceGenerator.BuilderPattern/" target="_blank">https://www.nuget.org/packages/IncrementalSourceGenerator.BuilderPattern/</a>
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<p>You can find more details at : <a href="https://github.com/MartinBarrettNielsen11/Incremental-source-generator-builder-pattern" target="_blank"> https://github.com/MartinBarrettNielsen11/Incremental-source-generator-builder-pattern</a></p>
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<p>Author :Martin Barrett Nielsen</p>
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<p>Source: <a href="https://github.com/MartinBarrettNielsen11/Incremental-source-generator-builder-pattern" target="_blank">https://github.com/MartinBarrettNielsen11/Incremental-source-generator-builder-pattern</a> </p>
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<h2>About</h2>
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Generate builder pattern code for classes with many properties
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<h2>
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How to use
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</h2>
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<h3>
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Add reference to the <a href="https://www.nuget.org/packages/IncrementalSourceGenerator.BuilderPattern/" target="_blank">IncrementalSourceGenerator.BuilderPattern</a> in the csproj
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</h3>
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<img src="images/IncrementalSourceGenerator.BuilderPattern/Builder.csproj.png" width="580" height="580" />
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<h3>This was for me the <b>starting</b> code</h3>
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<br />
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I have <b>coded</b> the file Program.cs
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<br />
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<img src="images/IncrementalSourceGenerator.BuilderPattern/csFiles/Program.cs.png" width="580" height="580" />
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<hr />
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<br />
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I have <b>coded</b> the file Person.cs
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<br />
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<img src="images/IncrementalSourceGenerator.BuilderPattern/csFiles/Person.cs.png" width="580" height="580" />
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<hr />
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<h3>And here are the <i>generated</i> files</h3>
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<br />
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The file <i>generated</i> is BuilderAttribute.g.cs
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<br />
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<img src="images/IncrementalSourceGenerator.BuilderPattern/generated/BuilderAttribute.g.cs.png" width="580" height="580" />
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<br />
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The file <i>generated</i> is Builder_Person.g.cs
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<br />
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<img src="images/IncrementalSourceGenerator.BuilderPattern/generated/Builder_Person.g.cs.png" width="580" height="580" />
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<br />
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The file <i>generated</i> is Builder_PersonBuilder.g.cs
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<br />
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<img src="images/IncrementalSourceGenerator.BuilderPattern/generated/Builder_PersonBuilder.g.cs.png" width="580" height="580" />
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<br />
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The file <i>generated</i> is DomainAssertionExtensions.g.cs
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<br />
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<img src="images/IncrementalSourceGenerator.BuilderPattern/generated/DomainAssertionExtensions.g.cs.png" width="580" height="580" />
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<p>
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You can download the code and this page as pdf from
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<a target="_blank" href='https://ignatandrei.github.io/RSCG_Examples/v2/docs/IncrementalSourceGenerator.BuilderPattern'>
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https://ignatandrei.github.io/RSCG_Examples/v2/docs/IncrementalSourceGenerator.BuilderPattern
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</a>
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</p>
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<p>
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You can see the whole list at
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<a target="_blank" href='https://ignatandrei.github.io/RSCG_Examples/v2/docs/List-of-RSCG'>
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https://ignatandrei.github.io/RSCG_Examples/v2/docs/List-of-RSCG
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</a>
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</p>
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‎v2/book/list.html‎

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</head>
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<body>
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<h1>
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This is the list of 282 RSCG with examples =>
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This is the list of 283 RSCG with examples =>
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</h1>
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<table >
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<td>282</td>
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<td><a href="examples/Clap.Net.html">Clap.Net</a></td>
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</tr>
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<tr>
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<td>283</td>
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<td><a href="examples/IncrementalSourceGenerator.BuilderPattern.html">IncrementalSourceGenerator.BuilderPattern</a></td>
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</tr>
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</table>
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‎v2/book/pandocHTML.yaml‎

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- examples/serde.html
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- examples/EndpointHelpers.html
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- examples/Clap.Net.html
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- examples/IncrementalSourceGenerator.BuilderPattern.html
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# or you may use input-file: with a single value
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# defaults:

‎v2/docFind.json‎

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"category": "CommandLine",
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"href": "/RSCG_Examples/v2/docs/Clap.Net/",
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"body": "Package Description"
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},
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{
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"title": "IncrementalSourceGenerator.BuilderPattern",
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"category": "Builder",
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"href": "/RSCG_Examples/v2/docs/IncrementalSourceGenerator.BuilderPattern/",
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"body": "Incremental source generator that that reduces boilerplate in test object builders \n by generating the repetitive structure, while enabling developers to focus on the \n more meaningful, hand-crafted logic via partial classes"
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}
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]

‎v2/rscg_examples/IncrementalSourceGenerator.BuilderPattern/description.json‎

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{
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"generator":{
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"name":"IncrementalSourceGenerator.BuilderPattern",
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"nuget":[
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"https://www.nuget.org/packages/IncrementalSourceGenerator.BuilderPattern/"
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],
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"link":"https://github.com/MartinBarrettNielsen11/Incremental-source-generator-builder-pattern",
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"author":"Martin Barrett Nielsen",
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"source":"https://github.com/MartinBarrettNielsen11/Incremental-source-generator-builder-pattern"
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},
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"data":{
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"goodFor":["Generate builder pattern code for classes with many properties"],
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"csprojDemo":"Builder.csproj",
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"csFiles":["Program.cs","Person.cs"],
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"excludeDirectoryGenerated":[""],
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"includeAdditionalFiles":[""]
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},
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"links":{
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"blog":"",
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"video":""
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}
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}

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