Implement zero-alloc support for reading field names #123
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Currently the custom type visitor just deserializes field names as strings, which allocates a new System.String for each field. However, the API supports passing through a ReadOnlySpan<byte> for UTF8 strings. This change should provide support using the ROS<byte> in the normal path and avoid allocation.
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Currently the custom type visitor just deserializes field names as strings, which allocates a new System.String for each field. However, the API supports passing through a ReadOnlySpan for UTF8 strings. This change should provide support using the ROS in the normal path and avoid allocation.
Before:
After: