Method to generate infinite iterations of elements with IEnumerable and IAsyncEnumerable

SequenceGenerator.cs

public static class SequenceGenerator
{
  public static IEnumerable<T> Generate<T>(T initialValue, Func<T, T> generator)
    where T : struct
  {
    var value = initialValue;
    while (true)
    {
      yield return value;
      value = generator(value);
    }
  }

  public static async IAsyncEnumerable<T> Generate<T>(T initialValue, Func<T, ValueTask<T>> generator)
    where T : struct
  {
    var value = initialValue;
    while (true)
    {
      yield return value;
      value = await generator(value);
    }
  }

  public static async IAsyncEnumerable<TK> Generate<T, TK>(T initialValue, Func<T, T> inputGenerator, Func<T, Task<TK>> resultGenerator)
    where T : struct
  {
    var value = initialValue;
    while (true)
    {
      var result = await resultGenerator(value);
      yield return result;
      value = inputGenerator(value);
    }
  }
}