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name: Feature Request
description: Suggest an idea to improve libhipcxx
title: '[FEA]: '
labels: ['feature request']
body:
  - type: checkboxes
    id: check-duplicates
    attributes:
      label: Is this a duplicate?
      description: Check for duplicate issues.
      options:
        - label: I confirmed there appear to be no [duplicate issues](https://github.com/ROCm/libhipcxx/issues) for this request.

  - type: textarea
    id: description
    attributes:
      label: Is your feature request related to a problem? Please describe.
      description: A clear and concise description of what the problem is, e.g., "I would like to be able to..."
      placeholder: I would like to be able to use the equivalent of `std::variant` in both host and device code.
    validations:
      required: true

  - type: textarea
    id: proposed-solution
    attributes:
      label: Describe the solution you'd like
      description: A clear and concise description of what you want to happen.
      placeholder: |
        Provide the header `<cuda/std/variant>` that implements a heterogeneous `cuda::std::variant` type.
    validations:
      required: true

  - type: textarea
    id: alternatives
    attributes:
      label: Describe alternatives you've considered
      description:
        If applicable, please add a clear and concise description of any alternative solutions or features you've
        considered.
      placeholder: The alternatives to a `variant` are unappealing. They usually involve using a raw `union` which is not type safe and has none of the convenient machinery like `std::visit`.
    validations:
      required: false

  - type: textarea
    id: additional-context
    attributes:
      label: Additional context
      description: Add any other context about the request here.
      placeholder: This would be a helpful vocabulary type that could replace a lot of custom and error prone code.
    validations:
      required: false