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MINOR: [Docs] Update nanoarrow implementation status #50928

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MINOR: [Docs] Update nanoarrow implementation status #50928

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10 changes: 6 additions & 4 deletions docs/source/status.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -154,13 +154,13 @@ IPC Format
| IPC Feature | C++ | Java | Go | JS | C# | Rust | Julia | Swift | nanoarrow |
| | | | | | | | | | |
+=============================+=======+=======+=======+====+=======+=======+=======+=======+===========+
| Arrow stream format | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ (4) |
| Arrow stream format | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+-----------------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
| Arrow file format | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+-----------------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
| Record batches | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+-----------------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
| Dictionaries | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | |
| Dictionaries | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | ✓ (4) |
+-----------------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
| Replacement dictionaries | ✓ | ✓ | ✓ | | | ✓ | ✓ | | |
+-----------------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
Expand All @@ -170,7 +170,7 @@ IPC Format
+-----------------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
| Sparse tensors | ✓ | | | | | | | | |
+-----------------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
| Buffer compression | ✓ | ✓ (3) | ✓ | | ✓ | ✓ | ✓ | | |
| Buffer compression | ✓ | ✓ (3) | ✓ | | ✓ | ✓ | ✓ | | ✓ (5) |
+-----------------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
| Endianness conversion | ✓ (2) | | ✓ (2) | | | | | | ✓ (2) |
+-----------------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
Expand All @@ -185,7 +185,9 @@ Notes:

* \(3) LZ4 Codec currently is quite inefficient. ARROW-11901 tracks improving performance.

* \(4) The nanoarrow IPC implementation is only implemented for reading IPC streams.
* \(4) nanoarrow can read, but not yet write, dictionary-encoded IPC streams.

* \(5) nanoarrow can read, but not yet write, IPC streams with compressed buffers.

.. seealso::
The :ref:`format-ipc` specification.
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