API Reference# R API Reference Python API Reference Schema/DataType Objects High-level Array Implementation High-level ArrayStream Implementation Low-level Helpers C API Reference Creating schemas Reading schemas Creating arrays Reading arrays Owning, growable buffers Bitmap utilities Create, read, and modify schema metadata Memory management Error handling Utility data structures Arrow C Data Interface C++ API Reference Error handling Owning object wrappers Array Stream utilities Buffer utilities Range-for utilities Testing API Reference Integration testing JSON IPC Extension Reference C API C++ Helpers Device Extension Reference C API C++ Helpers Arrow C Device Interface