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docs: list all pybind11 exceptions (#2671)

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* List all the pyind11 exceptions.

For curious readers, see `translate_exception` and
`PYBIND11_RUNTIME_EXCEPTION.
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Jean-Baptiste Lespiau 2020-11-19 16:11:55 +01:00 committed by GitHub
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docs/advanced/exceptions.rst
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@ -43,15 +43,23 @@ at its exception handler.
| | of bounds access in ``__getitem__``, | | | of bounds access in ``__getitem__``, |
| | ``__setitem__``, etc.) | | | ``__setitem__``, etc.) |
+--------------------------------------+--------------------------------------+ +--------------------------------------+--------------------------------------+
| :class:`pybind11::value_error` | ``ValueError`` (used to indicate |
| | wrong value passed in |
| | ``container.remove(...)``) |
+--------------------------------------+--------------------------------------+
| :class:`pybind11::key_error` | ``KeyError`` (used to indicate out | | :class:`pybind11::key_error` | ``KeyError`` (used to indicate out |
| | of bounds access in ``__getitem__``, | | | of bounds access in ``__getitem__``, |
| | ``__setitem__`` in dict-like | | | ``__setitem__`` in dict-like |
| | objects, etc.) | | | objects, etc.) |
+--------------------------------------+--------------------------------------+ +--------------------------------------+--------------------------------------+
| :class:`pybind11::value_error` | ``ValueError`` (used to indicate |
| | wrong value passed in |
| | ``container.remove(...)``) |
+--------------------------------------+--------------------------------------+
| :class:`pybind11::type_error` | ``TypeError`` |
+--------------------------------------+--------------------------------------+
| :class:`pybind11::buffer_error` | ``BufferError`` |
+--------------------------------------+--------------------------------------+
| :class:`pybind11::import_error` | ``import_error`` |
+--------------------------------------+--------------------------------------+
| Any other exception | ``RuntimeError`` |
+--------------------------------------+--------------------------------------+
Exception translation is not bidirectional. That is, *catching* the C++ Exception translation is not bidirectional. That is, *catching* the C++
exceptions defined above above will not trap exceptions that originate from exceptions defined above above will not trap exceptions that originate from