Coplt.ValueSemantics 0.1.0

Coplt.ValueSemantics

Value semantic extension

• Value type inheritance

  • [ValueInherit]
    • [ValueBase] Specify base type field

  Example

  namespace TheNamespace;
  
  public enum FooEnum { A, B }
  
  public record struct Foo<T>()
  {
      public int Field1 = 0;
      public static int Field2 = 0;
      public readonly int Field3 = 0;
  
      public readonly ref readonly int Prop1 => throw new NotImplementedException();
  
      public int this[int a]
      {
          get => throw new NotImplementedException();
          set => throw new NotImplementedException();
      }
  
      public readonly object? Some(FooEnum a = FooEnum.A) => throw new NotImplementedException();
  
      public void Some<A, B>(ref int a) => throw new NotImplementedException();
  }
  
  [ValueInherit]
  public partial record struct Bar<T>()
  {
      [ValueBase] 
      private Foo<T> _base = new();
  }
  

  Generate output:

  <details> <summary>TheNamespace.Bar[T].ValueInherit.g.cs</summary>

  // <auto-generated/>
  
  #nullable enable
  
  using System;
  using System.Collections.Generic;
  using System.Diagnostics.CodeAnalysis;
  using System.Runtime.CompilerServices;
  
  namespace TheNamespace {
  
  public partial record struct Bar<T>
  {
  
      #region Field Forwards
  
      /// <inheritdoc cref="TheNamespace.Foo{T}.Field1"/>
      [global::Coplt.ValueSemantics.Metas.Forward]
      [global::System.Diagnostics.CodeAnalysis.UnscopedRef]
      public ref int Field1
      {
          [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
          get => ref _base.Field1;
      }
  
      /// <inheritdoc cref="TheNamespace.Foo{T}.Field2"/>
      [global::Coplt.ValueSemantics.Metas.Forward]
      public static ref int Field2
      {
          [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
          get => ref TheNamespace.Foo<T>.Field2;
      }
  
      /// <inheritdoc cref="TheNamespace.Foo{T}.Field3"/>
      [global::Coplt.ValueSemantics.Metas.Forward]
      [global::System.Diagnostics.CodeAnalysis.UnscopedRef]
      public readonly ref readonly int Field3
      {
          [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
          get => ref _base.Field3;
      }
  
      #endregion // Field Forwards
  
      #region Property Forwards
  
      /// <inheritdoc cref="TheNamespace.Foo{T}.Prop1"/>
      [global::Coplt.ValueSemantics.Metas.Forward]
      [global::System.Diagnostics.CodeAnalysis.UnscopedRef]
      public readonly ref readonly int Prop1
      {
          [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
          get => ref _base.Prop1;
      }
  
      /// <inheritdoc cref="TheNamespace.Foo{T}[int]"/>
      [global::Coplt.ValueSemantics.Metas.Forward]
      [global::System.Diagnostics.CodeAnalysis.UnscopedRef]
      public int this[int a]
      {
          [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
          get => _base[a];
          [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
          set => _base[a] = value;
      }
  
      #endregion // Property Forwards
  
      #region Method Forwards
  
      /// <inheritdoc cref="TheNamespace.Foo{T}.Some(TheNamespace.FooEnum)"/>
      [global::Coplt.ValueSemantics.Metas.Forward]
      [global::System.Diagnostics.CodeAnalysis.UnscopedRef]
      [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
      public readonly object? Some(TheNamespace.FooEnum a = (TheNamespace.FooEnum)0)
          => _base.Some(a);
  
      /// <inheritdoc cref="TheNamespace.Foo{T}.Some{A, B}(ref int)"/>
      [global::Coplt.ValueSemantics.Metas.Forward]
      [global::System.Diagnostics.CodeAnalysis.UnscopedRef]
      [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
      public void Some<A, B>(ref int a)
          => _base.Some<A, B>(ref a);
  
      #endregion // Method Forwards
  
  }
  
  } // namespace TheNamespace
  
  

  </details>