Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 2615 insertions, 0 deletions

diff --git a/src/arrow/python/pyarrow/includes/libarrow.pxd b/src/arrow/python/pyarrow/includes/libarrow.pxd
new file mode 100644
index 000000000..815238f11
--- /dev/null
+++ b/src/arrow/python/pyarrow/includes/libarrow.pxd
@@ -0,0 +1,2615 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# distutils: language = c++
+
+from pyarrow.includes.common cimport *
+
+cdef extern from "arrow/util/key_value_metadata.h" namespace "arrow" nogil:
+    cdef cppclass CKeyValueMetadata" arrow::KeyValueMetadata":
+        CKeyValueMetadata()
+        CKeyValueMetadata(const unordered_map[c_string, c_string]&)
+        CKeyValueMetadata(const vector[c_string]& keys,
+                          const vector[c_string]& values)
+
+        void reserve(int64_t n)
+        int64_t size() const
+        c_string key(int64_t i) const
+        c_string value(int64_t i) const
+        int FindKey(const c_string& key) const
+
+        shared_ptr[CKeyValueMetadata] Copy() const
+        c_bool Equals(const CKeyValueMetadata& other)
+        void Append(const c_string& key, const c_string& value)
+        void ToUnorderedMap(unordered_map[c_string, c_string]*) const
+        c_string ToString() const
+
+        CResult[c_string] Get(const c_string& key) const
+        CStatus Delete(const c_string& key)
+        CStatus Set(const c_string& key, const c_string& value)
+        c_bool Contains(const c_string& key) const
+
+
+cdef extern from "arrow/util/decimal.h" namespace "arrow" nogil:
+    cdef cppclass CDecimal128" arrow::Decimal128":
+        c_string ToString(int32_t scale) const
+
+
+cdef extern from "arrow/util/decimal.h" namespace "arrow" nogil:
+    cdef cppclass CDecimal256" arrow::Decimal256":
+        c_string ToString(int32_t scale) const
+
+
+cdef extern from "arrow/config.h" namespace "arrow" nogil:
+    cdef cppclass CBuildInfo" arrow::BuildInfo":
+        int version
+        int version_major
+        int version_minor
+        int version_patch
+        c_string version_string
+        c_string so_version
+        c_string full_so_version
+        c_string compiler_id
+        c_string compiler_version
+        c_string compiler_flags
+        c_string git_id
+        c_string git_description
+        c_string package_kind
+
+    const CBuildInfo& GetBuildInfo()
+
+    cdef cppclass CRuntimeInfo" arrow::RuntimeInfo":
+        c_string simd_level
+        c_string detected_simd_level
+
+    CRuntimeInfo GetRuntimeInfo()
+
+
+cdef extern from "arrow/api.h" namespace "arrow" nogil:
+    cdef enum Type" arrow::Type::type":
+        _Type_NA" arrow::Type::NA"
+
+        _Type_BOOL" arrow::Type::BOOL"
+
+        _Type_UINT8" arrow::Type::UINT8"
+        _Type_INT8" arrow::Type::INT8"
+        _Type_UINT16" arrow::Type::UINT16"
+        _Type_INT16" arrow::Type::INT16"
+        _Type_UINT32" arrow::Type::UINT32"
+        _Type_INT32" arrow::Type::INT32"
+        _Type_UINT64" arrow::Type::UINT64"
+        _Type_INT64" arrow::Type::INT64"
+
+        _Type_HALF_FLOAT" arrow::Type::HALF_FLOAT"
+        _Type_FLOAT" arrow::Type::FLOAT"
+        _Type_DOUBLE" arrow::Type::DOUBLE"
+
+        _Type_DECIMAL128" arrow::Type::DECIMAL128"
+        _Type_DECIMAL256" arrow::Type::DECIMAL256"
+
+        _Type_DATE32" arrow::Type::DATE32"
+        _Type_DATE64" arrow::Type::DATE64"
+        _Type_TIMESTAMP" arrow::Type::TIMESTAMP"
+        _Type_TIME32" arrow::Type::TIME32"
+        _Type_TIME64" arrow::Type::TIME64"
+        _Type_DURATION" arrow::Type::DURATION"
+        _Type_INTERVAL_MONTH_DAY_NANO" arrow::Type::INTERVAL_MONTH_DAY_NANO"
+
+        _Type_BINARY" arrow::Type::BINARY"
+        _Type_STRING" arrow::Type::STRING"
+        _Type_LARGE_BINARY" arrow::Type::LARGE_BINARY"
+        _Type_LARGE_STRING" arrow::Type::LARGE_STRING"
+        _Type_FIXED_SIZE_BINARY" arrow::Type::FIXED_SIZE_BINARY"
+
+        _Type_LIST" arrow::Type::LIST"
+        _Type_LARGE_LIST" arrow::Type::LARGE_LIST"
+        _Type_FIXED_SIZE_LIST" arrow::Type::FIXED_SIZE_LIST"
+        _Type_STRUCT" arrow::Type::STRUCT"
+        _Type_SPARSE_UNION" arrow::Type::SPARSE_UNION"
+        _Type_DENSE_UNION" arrow::Type::DENSE_UNION"
+        _Type_DICTIONARY" arrow::Type::DICTIONARY"
+        _Type_MAP" arrow::Type::MAP"
+
+        _Type_EXTENSION" arrow::Type::EXTENSION"
+
+    cdef enum UnionMode" arrow::UnionMode::type":
+        _UnionMode_SPARSE" arrow::UnionMode::SPARSE"
+        _UnionMode_DENSE" arrow::UnionMode::DENSE"
+
+    cdef enum TimeUnit" arrow::TimeUnit::type":
+        TimeUnit_SECOND" arrow::TimeUnit::SECOND"
+        TimeUnit_MILLI" arrow::TimeUnit::MILLI"
+        TimeUnit_MICRO" arrow::TimeUnit::MICRO"
+        TimeUnit_NANO" arrow::TimeUnit::NANO"
+
+    cdef cppclass CBufferSpec" arrow::DataTypeLayout::BufferSpec":
+        pass
+
+    cdef cppclass CDataTypeLayout" arrow::DataTypeLayout":
+        vector[CBufferSpec] buffers
+        c_bool has_dictionary
+
+    cdef cppclass CDataType" arrow::DataType":
+        Type id()
+
+        c_bool Equals(const CDataType& other)
+        c_bool Equals(const shared_ptr[CDataType]& other)
+
+        shared_ptr[CField] field(int i)
+        const vector[shared_ptr[CField]] fields()
+        int num_fields()
+        CDataTypeLayout layout()
+        c_string ToString()
+
+    c_bool is_primitive(Type type)
+
+    cdef cppclass CArrayData" arrow::ArrayData":
+        shared_ptr[CDataType] type
+        int64_t length
+        int64_t null_count
+        int64_t offset
+        vector[shared_ptr[CBuffer]] buffers
+        vector[shared_ptr[CArrayData]] child_data
+        shared_ptr[CArrayData] dictionary
+
+        @staticmethod
+        shared_ptr[CArrayData] Make(const shared_ptr[CDataType]& type,
+                                    int64_t length,
+                                    vector[shared_ptr[CBuffer]]& buffers,
+                                    int64_t null_count,
+                                    int64_t offset)
+
+        @staticmethod
+        shared_ptr[CArrayData] MakeWithChildren" Make"(
+            const shared_ptr[CDataType]& type,
+            int64_t length,
+            vector[shared_ptr[CBuffer]]& buffers,
+            vector[shared_ptr[CArrayData]]& child_data,
+            int64_t null_count,
+            int64_t offset)
+
+        @staticmethod
+        shared_ptr[CArrayData] MakeWithChildrenAndDictionary" Make"(
+            const shared_ptr[CDataType]& type,
+            int64_t length,
+            vector[shared_ptr[CBuffer]]& buffers,
+            vector[shared_ptr[CArrayData]]& child_data,
+            shared_ptr[CArrayData]& dictionary,
+            int64_t null_count,
+            int64_t offset)
+
+    cdef cppclass CArray" arrow::Array":
+        shared_ptr[CDataType] type()
+
+        int64_t length()
+        int64_t null_count()
+        int64_t offset()
+        Type type_id()
+
+        int num_fields()
+
+        CResult[shared_ptr[CScalar]] GetScalar(int64_t i) const
+
+        c_string Diff(const CArray& other)
+        c_bool Equals(const CArray& arr)
+        c_bool IsNull(int i)
+
+        shared_ptr[CArrayData] data()
+
+        shared_ptr[CArray] Slice(int64_t offset)
+        shared_ptr[CArray] Slice(int64_t offset, int64_t length)
+
+        CStatus Validate() const
+        CStatus ValidateFull() const
+        CResult[shared_ptr[CArray]] View(const shared_ptr[CDataType]& type)
+
+    shared_ptr[CArray] MakeArray(const shared_ptr[CArrayData]& data)
+    CResult[shared_ptr[CArray]] MakeArrayOfNull(
+        const shared_ptr[CDataType]& type, int64_t length, CMemoryPool* pool)
+
+    CResult[shared_ptr[CArray]] MakeArrayFromScalar(
+        const CScalar& scalar, int64_t length, CMemoryPool* pool)
+
+    CStatus DebugPrint(const CArray& arr, int indent)
+
+    cdef cppclass CFixedWidthType" arrow::FixedWidthType"(CDataType):
+        int bit_width()
+
+    cdef cppclass CNullArray" arrow::NullArray"(CArray):
+        CNullArray(int64_t length)
+
+    cdef cppclass CDictionaryArray" arrow::DictionaryArray"(CArray):
+        CDictionaryArray(const shared_ptr[CDataType]& type,
+                         const shared_ptr[CArray]& indices,
+                         const shared_ptr[CArray]& dictionary)
+
+        @staticmethod
+        CResult[shared_ptr[CArray]] FromArrays(
+            const shared_ptr[CDataType]& type,
+            const shared_ptr[CArray]& indices,
+            const shared_ptr[CArray]& dictionary)
+
+        shared_ptr[CArray] indices()
+        shared_ptr[CArray] dictionary()
+
+    cdef cppclass CDate32Type" arrow::Date32Type"(CFixedWidthType):
+        pass
+
+    cdef cppclass CDate64Type" arrow::Date64Type"(CFixedWidthType):
+        pass
+
+    cdef cppclass CTimestampType" arrow::TimestampType"(CFixedWidthType):
+        CTimestampType(TimeUnit unit)
+        TimeUnit unit()
+        const c_string& timezone()
+
+    cdef cppclass CTime32Type" arrow::Time32Type"(CFixedWidthType):
+        TimeUnit unit()
+
+    cdef cppclass CTime64Type" arrow::Time64Type"(CFixedWidthType):
+        TimeUnit unit()
+
+    shared_ptr[CDataType] ctime32" arrow::time32"(TimeUnit unit)
+    shared_ptr[CDataType] ctime64" arrow::time64"(TimeUnit unit)
+
+    cdef cppclass CDurationType" arrow::DurationType"(CFixedWidthType):
+        TimeUnit unit()
+
+    shared_ptr[CDataType] cduration" arrow::duration"(TimeUnit unit)
+
+    cdef cppclass CDictionaryType" arrow::DictionaryType"(CFixedWidthType):
+        CDictionaryType(const shared_ptr[CDataType]& index_type,
+                        const shared_ptr[CDataType]& value_type,
+                        c_bool ordered)
+
+        shared_ptr[CDataType] index_type()
+        shared_ptr[CDataType] value_type()
+        c_bool ordered()
+
+    shared_ptr[CDataType] ctimestamp" arrow::timestamp"(TimeUnit unit)
+    shared_ptr[CDataType] ctimestamp" arrow::timestamp"(
+        TimeUnit unit, const c_string& timezone)
+
+    cdef cppclass CMemoryPool" arrow::MemoryPool":
+        int64_t bytes_allocated()
+        int64_t max_memory()
+        c_string backend_name()
+        void ReleaseUnused()
+
+    cdef cppclass CLoggingMemoryPool" arrow::LoggingMemoryPool"(CMemoryPool):
+        CLoggingMemoryPool(CMemoryPool*)
+
+    cdef cppclass CProxyMemoryPool" arrow::ProxyMemoryPool"(CMemoryPool):
+        CProxyMemoryPool(CMemoryPool*)
+
+    cdef cppclass CBuffer" arrow::Buffer":
+        CBuffer(const uint8_t* data, int64_t size)
+        const uint8_t* data()
+        uint8_t* mutable_data()
+        uintptr_t address()
+        uintptr_t mutable_address()
+        int64_t size()
+        shared_ptr[CBuffer] parent()
+        c_bool is_cpu() const
+        c_bool is_mutable() const
+        c_string ToHexString()
+        c_bool Equals(const CBuffer& other)
+
+    shared_ptr[CBuffer] SliceBuffer(const shared_ptr[CBuffer]& buffer,
+                                    int64_t offset, int64_t length)
+    shared_ptr[CBuffer] SliceBuffer(const shared_ptr[CBuffer]& buffer,
+                                    int64_t offset)
+
+    cdef cppclass CMutableBuffer" arrow::MutableBuffer"(CBuffer):
+        CMutableBuffer(const uint8_t* data, int64_t size)
+
+    cdef cppclass CResizableBuffer" arrow::ResizableBuffer"(CMutableBuffer):
+        CStatus Resize(const int64_t new_size, c_bool shrink_to_fit)
+        CStatus Reserve(const int64_t new_size)
+
+    CResult[unique_ptr[CBuffer]] AllocateBuffer(const int64_t size,
+                                                CMemoryPool* pool)
+
+    CResult[unique_ptr[CResizableBuffer]] AllocateResizableBuffer(
+        const int64_t size, CMemoryPool* pool)
+
+    cdef CMemoryPool* c_default_memory_pool" arrow::default_memory_pool"()
+    cdef CMemoryPool* c_system_memory_pool" arrow::system_memory_pool"()
+    cdef CStatus c_jemalloc_memory_pool" arrow::jemalloc_memory_pool"(
+        CMemoryPool** out)
+    cdef CStatus c_mimalloc_memory_pool" arrow::mimalloc_memory_pool"(
+        CMemoryPool** out)
+
+    CStatus c_jemalloc_set_decay_ms" arrow::jemalloc_set_decay_ms"(int ms)
+
+    cdef cppclass CListType" arrow::ListType"(CDataType):
+        CListType(const shared_ptr[CDataType]& value_type)
+        CListType(const shared_ptr[CField]& field)
+        shared_ptr[CDataType] value_type()
+        shared_ptr[CField] value_field()
+
+    cdef cppclass CLargeListType" arrow::LargeListType"(CDataType):
+        CLargeListType(const shared_ptr[CDataType]& value_type)
+        CLargeListType(const shared_ptr[CField]& field)
+        shared_ptr[CDataType] value_type()
+        shared_ptr[CField] value_field()
+
+    cdef cppclass CMapType" arrow::MapType"(CDataType):
+        CMapType(const shared_ptr[CField]& key_field,
+                 const shared_ptr[CField]& item_field, c_bool keys_sorted)
+        shared_ptr[CDataType] key_type()
+        shared_ptr[CField] key_field()
+        shared_ptr[CDataType] item_type()
+        shared_ptr[CField] item_field()
+        c_bool keys_sorted()
+
+    cdef cppclass CFixedSizeListType" arrow::FixedSizeListType"(CDataType):
+        CFixedSizeListType(const shared_ptr[CDataType]& value_type,
+                           int32_t list_size)
+        CFixedSizeListType(const shared_ptr[CField]& field, int32_t list_size)
+        shared_ptr[CDataType] value_type()
+        shared_ptr[CField] value_field()
+        int32_t list_size()
+
+    cdef cppclass CStringType" arrow::StringType"(CDataType):
+        pass
+
+    cdef cppclass CFixedSizeBinaryType \
+            " arrow::FixedSizeBinaryType"(CFixedWidthType):
+        CFixedSizeBinaryType(int byte_width)
+        int byte_width()
+        int bit_width()
+
+    cdef cppclass CDecimal128Type \
+            " arrow::Decimal128Type"(CFixedSizeBinaryType):
+        CDecimal128Type(int precision, int scale)
+        int precision()
+        int scale()
+
+    cdef cppclass CDecimal256Type \
+            " arrow::Decimal256Type"(CFixedSizeBinaryType):
+        CDecimal256Type(int precision, int scale)
+        int precision()
+        int scale()
+
+    cdef cppclass CField" arrow::Field":
+        cppclass CMergeOptions "arrow::Field::MergeOptions":
+            c_bool promote_nullability
+
+            @staticmethod
+            CMergeOptions Defaults()
+
+        const c_string& name()
+        shared_ptr[CDataType] type()
+        c_bool nullable()
+
+        c_string ToString()
+        c_bool Equals(const CField& other, c_bool check_metadata)
+
+        shared_ptr[const CKeyValueMetadata] metadata()
+
+        CField(const c_string& name, const shared_ptr[CDataType]& type,
+               c_bool nullable)
+
+        CField(const c_string& name, const shared_ptr[CDataType]& type,
+               c_bool nullable, const shared_ptr[CKeyValueMetadata]& metadata)
+
+        # Removed const in Cython so don't have to cast to get code to generate
+        shared_ptr[CField] AddMetadata(
+            const shared_ptr[CKeyValueMetadata]& metadata)
+        shared_ptr[CField] WithMetadata(
+            const shared_ptr[CKeyValueMetadata]& metadata)
+        shared_ptr[CField] RemoveMetadata()
+        shared_ptr[CField] WithType(const shared_ptr[CDataType]& type)
+        shared_ptr[CField] WithName(const c_string& name)
+        shared_ptr[CField] WithNullable(c_bool nullable)
+        vector[shared_ptr[CField]] Flatten()
+
+    cdef cppclass CFieldRef" arrow::FieldRef":
+        CFieldRef()
+        CFieldRef(c_string name)
+        CFieldRef(int index)
+        const c_string* name() const
+
+    cdef cppclass CFieldRefHash" arrow::FieldRef::Hash":
+        pass
+
+    cdef cppclass CStructType" arrow::StructType"(CDataType):
+        CStructType(const vector[shared_ptr[CField]]& fields)
+
+        shared_ptr[CField] GetFieldByName(const c_string& name)
+        vector[shared_ptr[CField]] GetAllFieldsByName(const c_string& name)
+        int GetFieldIndex(const c_string& name)
+        vector[int] GetAllFieldIndices(const c_string& name)
+
+    cdef cppclass CUnionType" arrow::UnionType"(CDataType):
+        UnionMode mode()
+        const vector[int8_t]& type_codes()
+        const vector[int]& child_ids()
+
+    cdef shared_ptr[CDataType] CMakeSparseUnionType" arrow::sparse_union"(
+        vector[shared_ptr[CField]] fields,
+        vector[int8_t] type_codes)
+
+    cdef shared_ptr[CDataType] CMakeDenseUnionType" arrow::dense_union"(
+        vector[shared_ptr[CField]] fields,
+        vector[int8_t] type_codes)
+
+    cdef cppclass CSchema" arrow::Schema":
+        CSchema(const vector[shared_ptr[CField]]& fields)
+        CSchema(const vector[shared_ptr[CField]]& fields,
+                const shared_ptr[const CKeyValueMetadata]& metadata)
+
+        # Does not actually exist, but gets Cython to not complain
+        CSchema(const vector[shared_ptr[CField]]& fields,
+                const shared_ptr[CKeyValueMetadata]& metadata)
+
+        c_bool Equals(const CSchema& other, c_bool check_metadata)
+
+        shared_ptr[CField] field(int i)
+        shared_ptr[const CKeyValueMetadata] metadata()
+        shared_ptr[CField] GetFieldByName(const c_string& name)
+        vector[shared_ptr[CField]] GetAllFieldsByName(const c_string& name)
+        int GetFieldIndex(const c_string& name)
+        vector[int] GetAllFieldIndices(const c_string& name)
+        int num_fields()
+        c_string ToString()
+
+        CResult[shared_ptr[CSchema]] AddField(int i,
+                                              const shared_ptr[CField]& field)
+        CResult[shared_ptr[CSchema]] RemoveField(int i)
+        CResult[shared_ptr[CSchema]] SetField(int i,
+                                              const shared_ptr[CField]& field)
+
+        # Removed const in Cython so don't have to cast to get code to generate
+        shared_ptr[CSchema] AddMetadata(
+            const shared_ptr[CKeyValueMetadata]& metadata)
+        shared_ptr[CSchema] WithMetadata(
+            const shared_ptr[CKeyValueMetadata]& metadata)
+        shared_ptr[CSchema] RemoveMetadata()
+
+    CResult[shared_ptr[CSchema]] UnifySchemas(
+        const vector[shared_ptr[CSchema]]& schemas)
+
+    cdef cppclass PrettyPrintOptions:
+        PrettyPrintOptions()
+        PrettyPrintOptions(int indent_arg)
+        PrettyPrintOptions(int indent_arg, int window_arg)
+        int indent
+        int indent_size
+        int window
+        c_string null_rep
+        c_bool skip_new_lines
+        c_bool truncate_metadata
+        c_bool show_field_metadata
+        c_bool show_schema_metadata
+
+        @staticmethod
+        PrettyPrintOptions Defaults()
+
+    CStatus PrettyPrint(const CArray& schema,
+                        const PrettyPrintOptions& options,
+                        c_string* result)
+    CStatus PrettyPrint(const CChunkedArray& schema,
+                        const PrettyPrintOptions& options,
+                        c_string* result)
+    CStatus PrettyPrint(const CSchema& schema,
+                        const PrettyPrintOptions& options,
+                        c_string* result)
+
+    cdef cppclass CBooleanArray" arrow::BooleanArray"(CArray):
+        c_bool Value(int i)
+        int64_t false_count()
+        int64_t true_count()
+
+    cdef cppclass CUInt8Array" arrow::UInt8Array"(CArray):
+        uint8_t Value(int i)
+
+    cdef cppclass CInt8Array" arrow::Int8Array"(CArray):
+        int8_t Value(int i)
+
+    cdef cppclass CUInt16Array" arrow::UInt16Array"(CArray):
+        uint16_t Value(int i)
+
+    cdef cppclass CInt16Array" arrow::Int16Array"(CArray):
+        int16_t Value(int i)
+
+    cdef cppclass CUInt32Array" arrow::UInt32Array"(CArray):
+        uint32_t Value(int i)
+
+    cdef cppclass CInt32Array" arrow::Int32Array"(CArray):
+        int32_t Value(int i)
+
+    cdef cppclass CUInt64Array" arrow::UInt64Array"(CArray):
+        uint64_t Value(int i)
+
+    cdef cppclass CInt64Array" arrow::Int64Array"(CArray):
+        int64_t Value(int i)
+
+    cdef cppclass CDate32Array" arrow::Date32Array"(CArray):
+        int32_t Value(int i)
+
+    cdef cppclass CDate64Array" arrow::Date64Array"(CArray):
+        int64_t Value(int i)
+
+    cdef cppclass CTime32Array" arrow::Time32Array"(CArray):
+        int32_t Value(int i)
+
+    cdef cppclass CTime64Array" arrow::Time64Array"(CArray):
+        int64_t Value(int i)
+
+    cdef cppclass CTimestampArray" arrow::TimestampArray"(CArray):
+        int64_t Value(int i)
+
+    cdef cppclass CDurationArray" arrow::DurationArray"(CArray):
+        int64_t Value(int i)
+
+    cdef cppclass CMonthDayNanoIntervalArray \
+            "arrow::MonthDayNanoIntervalArray"(CArray):
+        pass
+
+    cdef cppclass CHalfFloatArray" arrow::HalfFloatArray"(CArray):
+        uint16_t Value(int i)
+
+    cdef cppclass CFloatArray" arrow::FloatArray"(CArray):
+        float Value(int i)
+
+    cdef cppclass CDoubleArray" arrow::DoubleArray"(CArray):
+        double Value(int i)
+
+    cdef cppclass CFixedSizeBinaryArray" arrow::FixedSizeBinaryArray"(CArray):
+        const uint8_t* GetValue(int i)
+
+    cdef cppclass CDecimal128Array" arrow::Decimal128Array"(
+        CFixedSizeBinaryArray
+    ):
+        c_string FormatValue(int i)
+
+    cdef cppclass CDecimal256Array" arrow::Decimal256Array"(
+        CFixedSizeBinaryArray
+    ):
+        c_string FormatValue(int i)
+
+    cdef cppclass CListArray" arrow::ListArray"(CArray):
+        @staticmethod
+        CResult[shared_ptr[CArray]] FromArrays(
+            const CArray& offsets, const CArray& values, CMemoryPool* pool)
+
+        const int32_t* raw_value_offsets()
+        int32_t value_offset(int i)
+        int32_t value_length(int i)
+        shared_ptr[CArray] values()
+        shared_ptr[CArray] offsets()
+        shared_ptr[CDataType] value_type()
+
+    cdef cppclass CLargeListArray" arrow::LargeListArray"(CArray):
+        @staticmethod
+        CResult[shared_ptr[CArray]] FromArrays(
+            const CArray& offsets, const CArray& values, CMemoryPool* pool)
+
+        int64_t value_offset(int i)
+        int64_t value_length(int i)
+        shared_ptr[CArray] values()
+        shared_ptr[CArray] offsets()
+        shared_ptr[CDataType] value_type()
+
+    cdef cppclass CFixedSizeListArray" arrow::FixedSizeListArray"(CArray):
+        @staticmethod
+        CResult[shared_ptr[CArray]] FromArrays(
+            const shared_ptr[CArray]& values, int32_t list_size)
+
+        int64_t value_offset(int i)
+        int64_t value_length(int i)
+        shared_ptr[CArray] values()
+        shared_ptr[CDataType] value_type()
+
+    cdef cppclass CMapArray" arrow::MapArray"(CArray):
+        @staticmethod
+        CResult[shared_ptr[CArray]] FromArrays(
+            const shared_ptr[CArray]& offsets,
+            const shared_ptr[CArray]& keys,
+            const shared_ptr[CArray]& items,
+            CMemoryPool* pool)
+
+        shared_ptr[CArray] keys()
+        shared_ptr[CArray] items()
+        CMapType* map_type()
+        int64_t value_offset(int i)
+        int64_t value_length(int i)
+        shared_ptr[CArray] values()
+        shared_ptr[CDataType] value_type()
+
+    cdef cppclass CUnionArray" arrow::UnionArray"(CArray):
+        shared_ptr[CBuffer] type_codes()
+        int8_t* raw_type_codes()
+        int child_id(int64_t index)
+        shared_ptr[CArray] field(int pos)
+        const CArray* UnsafeField(int pos)
+        UnionMode mode()
+
+    cdef cppclass CSparseUnionArray" arrow::SparseUnionArray"(CUnionArray):
+        @staticmethod
+        CResult[shared_ptr[CArray]] Make(
+            const CArray& type_codes,
+            const vector[shared_ptr[CArray]]& children,
+            const vector[c_string]& field_names,
+            const vector[int8_t]& type_codes)
+
+    cdef cppclass CDenseUnionArray" arrow::DenseUnionArray"(CUnionArray):
+        @staticmethod
+        CResult[shared_ptr[CArray]] Make(
+            const CArray& type_codes,
+            const CArray& value_offsets,
+            const vector[shared_ptr[CArray]]& children,
+            const vector[c_string]& field_names,
+            const vector[int8_t]& type_codes)
+
+        int32_t value_offset(int i)
+        shared_ptr[CBuffer] value_offsets()
+
+    cdef cppclass CBinaryArray" arrow::BinaryArray"(CArray):
+        const uint8_t* GetValue(int i, int32_t* length)
+        shared_ptr[CBuffer] value_data()
+        int32_t value_offset(int64_t i)
+        int32_t value_length(int64_t i)
+        int32_t total_values_length()
+
+    cdef cppclass CLargeBinaryArray" arrow::LargeBinaryArray"(CArray):
+        const uint8_t* GetValue(int i, int64_t* length)
+        shared_ptr[CBuffer] value_data()
+        int64_t value_offset(int64_t i)
+        int64_t value_length(int64_t i)
+        int64_t total_values_length()
+
+    cdef cppclass CStringArray" arrow::StringArray"(CBinaryArray):
+        CStringArray(int64_t length, shared_ptr[CBuffer] value_offsets,
+                     shared_ptr[CBuffer] data,
+                     shared_ptr[CBuffer] null_bitmap,
+                     int64_t null_count,
+                     int64_t offset)
+
+        c_string GetString(int i)
+
+    cdef cppclass CLargeStringArray" arrow::LargeStringArray" \
+            (CLargeBinaryArray):
+        CLargeStringArray(int64_t length, shared_ptr[CBuffer] value_offsets,
+                          shared_ptr[CBuffer] data,
+                          shared_ptr[CBuffer] null_bitmap,
+                          int64_t null_count,
+                          int64_t offset)
+
+        c_string GetString(int i)
+
+    cdef cppclass CStructArray" arrow::StructArray"(CArray):
+        CStructArray(shared_ptr[CDataType]& type, int64_t length,
+                     vector[shared_ptr[CArray]]& children,
+                     shared_ptr[CBuffer] null_bitmap=nullptr,
+                     int64_t null_count=-1,
+                     int64_t offset=0)
+
+        # XXX Cython crashes if default argument values are declared here
+        # https://github.com/cython/cython/issues/2167
+        @staticmethod
+        CResult[shared_ptr[CArray]] MakeFromFieldNames "Make"(
+            vector[shared_ptr[CArray]] children,
+            vector[c_string] field_names,
+            shared_ptr[CBuffer] null_bitmap,
+            int64_t null_count,
+            int64_t offset)
+
+        @staticmethod
+        CResult[shared_ptr[CArray]] MakeFromFields "Make"(
+            vector[shared_ptr[CArray]] children,
+            vector[shared_ptr[CField]] fields,
+            shared_ptr[CBuffer] null_bitmap,
+            int64_t null_count,
+            int64_t offset)
+
+        shared_ptr[CArray] field(int pos)
+        shared_ptr[CArray] GetFieldByName(const c_string& name) const
+
+        CResult[vector[shared_ptr[CArray]]] Flatten(CMemoryPool* pool)
+
+    cdef cppclass CChunkedArray" arrow::ChunkedArray":
+        CChunkedArray(const vector[shared_ptr[CArray]]& arrays)
+        CChunkedArray(const vector[shared_ptr[CArray]]& arrays,
+                      const shared_ptr[CDataType]& type)
+        int64_t length()
+        int64_t null_count()
+        int num_chunks()
+        c_bool Equals(const CChunkedArray& other)
+
+        shared_ptr[CArray] chunk(int i)
+        shared_ptr[CDataType] type()
+        shared_ptr[CChunkedArray] Slice(int64_t offset, int64_t length) const
+        shared_ptr[CChunkedArray] Slice(int64_t offset) const
+
+        CResult[vector[shared_ptr[CChunkedArray]]] Flatten(CMemoryPool* pool)
+
+        CStatus Validate() const
+        CStatus ValidateFull() const
+
+    cdef cppclass CRecordBatch" arrow::RecordBatch":
+        @staticmethod
+        shared_ptr[CRecordBatch] Make(
+            const shared_ptr[CSchema]& schema, int64_t num_rows,
+            const vector[shared_ptr[CArray]]& columns)
+
+        @staticmethod
+        CResult[shared_ptr[CRecordBatch]] FromStructArray(
+            const shared_ptr[CArray]& array)
+
+        c_bool Equals(const CRecordBatch& other, c_bool check_metadata)
+
+        shared_ptr[CSchema] schema()
+        shared_ptr[CArray] column(int i)
+        const c_string& column_name(int i)
+
+        const vector[shared_ptr[CArray]]& columns()
+
+        int num_columns()
+        int64_t num_rows()
+
+        CStatus Validate() const
+        CStatus ValidateFull() const
+
+        shared_ptr[CRecordBatch] ReplaceSchemaMetadata(
+            const shared_ptr[CKeyValueMetadata]& metadata)
+
+        shared_ptr[CRecordBatch] Slice(int64_t offset)
+        shared_ptr[CRecordBatch] Slice(int64_t offset, int64_t length)
+
+    cdef cppclass CTable" arrow::Table":
+        CTable(const shared_ptr[CSchema]& schema,
+               const vector[shared_ptr[CChunkedArray]]& columns)
+
+        @staticmethod
+        shared_ptr[CTable] Make(
+            const shared_ptr[CSchema]& schema,
+            const vector[shared_ptr[CChunkedArray]]& columns)
+
+        @staticmethod
+        shared_ptr[CTable] MakeFromArrays" Make"(
+            const shared_ptr[CSchema]& schema,
+            const vector[shared_ptr[CArray]]& arrays)
+
+        @staticmethod
+        CResult[shared_ptr[CTable]] FromRecordBatches(
+            const shared_ptr[CSchema]& schema,
+            const vector[shared_ptr[CRecordBatch]]& batches)
+
+        int num_columns()
+        int64_t num_rows()
+
+        c_bool Equals(const CTable& other, c_bool check_metadata)
+
+        shared_ptr[CSchema] schema()
+        shared_ptr[CChunkedArray] column(int i)
+        shared_ptr[CField] field(int i)
+
+        CResult[shared_ptr[CTable]] AddColumn(
+            int i, shared_ptr[CField] field, shared_ptr[CChunkedArray] column)
+        CResult[shared_ptr[CTable]] RemoveColumn(int i)
+        CResult[shared_ptr[CTable]] SetColumn(
+            int i, shared_ptr[CField] field, shared_ptr[CChunkedArray] column)
+
+        vector[c_string] ColumnNames()
+        CResult[shared_ptr[CTable]] RenameColumns(const vector[c_string]&)
+        CResult[shared_ptr[CTable]] SelectColumns(const vector[int]&)
+
+        CResult[shared_ptr[CTable]] Flatten(CMemoryPool* pool)
+
+        CResult[shared_ptr[CTable]] CombineChunks(CMemoryPool* pool)
+
+        CStatus Validate() const
+        CStatus ValidateFull() const
+
+        shared_ptr[CTable] ReplaceSchemaMetadata(
+            const shared_ptr[CKeyValueMetadata]& metadata)
+
+        shared_ptr[CTable] Slice(int64_t offset)
+        shared_ptr[CTable] Slice(int64_t offset, int64_t length)
+
+    cdef cppclass CRecordBatchReader" arrow::RecordBatchReader":
+        shared_ptr[CSchema] schema()
+        CStatus ReadNext(shared_ptr[CRecordBatch]* batch)
+        CStatus ReadAll(shared_ptr[CTable]* out)
+
+    cdef cppclass TableBatchReader(CRecordBatchReader):
+        TableBatchReader(const CTable& table)
+        void set_chunksize(int64_t chunksize)
+
+    cdef cppclass CTensor" arrow::Tensor":
+        shared_ptr[CDataType] type()
+        shared_ptr[CBuffer] data()
+
+        const vector[int64_t]& shape()
+        const vector[int64_t]& strides()
+        int64_t size()
+
+        int ndim()
+        const vector[c_string]& dim_names()
+        const c_string& dim_name(int i)
+
+        c_bool is_mutable()
+        c_bool is_contiguous()
+        Type type_id()
+        c_bool Equals(const CTensor& other)
+
+    cdef cppclass CSparseIndex" arrow::SparseIndex":
+        pass
+
+    cdef cppclass CSparseCOOIndex" arrow::SparseCOOIndex":
+        c_bool is_canonical()
+
+    cdef cppclass CSparseCOOTensor" arrow::SparseCOOTensor":
+        shared_ptr[CDataType] type()
+        shared_ptr[CBuffer] data()
+        CResult[shared_ptr[CTensor]] ToTensor()
+
+        shared_ptr[CSparseIndex] sparse_index()
+
+        const vector[int64_t]& shape()
+        int64_t size()
+        int64_t non_zero_length()
+
+        int ndim()
+        const vector[c_string]& dim_names()
+        const c_string& dim_name(int i)
+
+        c_bool is_mutable()
+        Type type_id()
+        c_bool Equals(const CSparseCOOTensor& other)
+
+    cdef cppclass CSparseCSRMatrix" arrow::SparseCSRMatrix":
+        shared_ptr[CDataType] type()
+        shared_ptr[CBuffer] data()
+        CResult[shared_ptr[CTensor]] ToTensor()
+
+        const vector[int64_t]& shape()
+        int64_t size()
+        int64_t non_zero_length()
+
+        int ndim()
+        const vector[c_string]& dim_names()
+        const c_string& dim_name(int i)
+
+        c_bool is_mutable()
+        Type type_id()
+        c_bool Equals(const CSparseCSRMatrix& other)
+
+    cdef cppclass CSparseCSCMatrix" arrow::SparseCSCMatrix":
+        shared_ptr[CDataType] type()
+        shared_ptr[CBuffer] data()
+        CResult[shared_ptr[CTensor]] ToTensor()
+
+        const vector[int64_t]& shape()
+        int64_t size()
+        int64_t non_zero_length()
+
+        int ndim()
+        const vector[c_string]& dim_names()
+        const c_string& dim_name(int i)
+
+        c_bool is_mutable()
+        Type type_id()
+        c_bool Equals(const CSparseCSCMatrix& other)
+
+    cdef cppclass CSparseCSFTensor" arrow::SparseCSFTensor":
+        shared_ptr[CDataType] type()
+        shared_ptr[CBuffer] data()
+        CResult[shared_ptr[CTensor]] ToTensor()
+
+        const vector[int64_t]& shape()
+        int64_t size()
+        int64_t non_zero_length()
+
+        int ndim()
+        const vector[c_string]& dim_names()
+        const c_string& dim_name(int i)
+
+        c_bool is_mutable()
+        Type type_id()
+        c_bool Equals(const CSparseCSFTensor& other)
+
+    cdef cppclass CScalar" arrow::Scalar":
+        CScalar(shared_ptr[CDataType])
+
+        shared_ptr[CDataType] type
+        c_bool is_valid
+
+        c_string ToString() const
+        c_bool Equals(const CScalar& other) const
+        CStatus Validate() const
+        CStatus ValidateFull() const
+        CResult[shared_ptr[CScalar]] CastTo(shared_ptr[CDataType] to) const
+
+    cdef cppclass CScalarHash" arrow::Scalar::Hash":
+        size_t operator()(const shared_ptr[CScalar]& scalar) const
+
+    cdef cppclass CNullScalar" arrow::NullScalar"(CScalar):
+        CNullScalar()
+
+    cdef cppclass CBooleanScalar" arrow::BooleanScalar"(CScalar):
+        c_bool value
+
+    cdef cppclass CInt8Scalar" arrow::Int8Scalar"(CScalar):
+        int8_t value
+
+    cdef cppclass CUInt8Scalar" arrow::UInt8Scalar"(CScalar):
+        uint8_t value
+
+    cdef cppclass CInt16Scalar" arrow::Int16Scalar"(CScalar):
+        int16_t value
+
+    cdef cppclass CUInt16Scalar" arrow::UInt16Scalar"(CScalar):
+        uint16_t value
+
+    cdef cppclass CInt32Scalar" arrow::Int32Scalar"(CScalar):
+        int32_t value
+
+    cdef cppclass CUInt32Scalar" arrow::UInt32Scalar"(CScalar):
+        uint32_t value
+
+    cdef cppclass CInt64Scalar" arrow::Int64Scalar"(CScalar):
+        int64_t value
+
+    cdef cppclass CUInt64Scalar" arrow::UInt64Scalar"(CScalar):
+        uint64_t value
+
+    cdef cppclass CHalfFloatScalar" arrow::HalfFloatScalar"(CScalar):
+        npy_half value
+
+    cdef cppclass CFloatScalar" arrow::FloatScalar"(CScalar):
+        float value
+
+    cdef cppclass CDoubleScalar" arrow::DoubleScalar"(CScalar):
+        double value
+
+    cdef cppclass CDecimal128Scalar" arrow::Decimal128Scalar"(CScalar):
+        CDecimal128 value
+
+    cdef cppclass CDecimal256Scalar" arrow::Decimal256Scalar"(CScalar):
+        CDecimal256 value
+
+    cdef cppclass CDate32Scalar" arrow::Date32Scalar"(CScalar):
+        int32_t value
+
+    cdef cppclass CDate64Scalar" arrow::Date64Scalar"(CScalar):
+        int64_t value
+
+    cdef cppclass CTime32Scalar" arrow::Time32Scalar"(CScalar):
+        int32_t value
+
+    cdef cppclass CTime64Scalar" arrow::Time64Scalar"(CScalar):
+        int64_t value
+
+    cdef cppclass CTimestampScalar" arrow::TimestampScalar"(CScalar):
+        int64_t value
+
+    cdef cppclass CDurationScalar" arrow::DurationScalar"(CScalar):
+        int64_t value
+
+    cdef cppclass CMonthDayNanoIntervalScalar \
+            "arrow::MonthDayNanoIntervalScalar"(CScalar):
+        pass
+
+    cdef cppclass CBaseBinaryScalar" arrow::BaseBinaryScalar"(CScalar):
+        shared_ptr[CBuffer] value
+
+    cdef cppclass CBaseListScalar" arrow::BaseListScalar"(CScalar):
+        shared_ptr[CArray] value
+
+    cdef cppclass CListScalar" arrow::ListScalar"(CBaseListScalar):
+        pass
+
+    cdef cppclass CMapScalar" arrow::MapScalar"(CListScalar):
+        pass
+
+    cdef cppclass CStructScalar" arrow::StructScalar"(CScalar):
+        vector[shared_ptr[CScalar]] value
+        CResult[shared_ptr[CScalar]] field(CFieldRef ref) const
+
+    cdef cppclass CDictionaryScalarIndexAndDictionary \
+            "arrow::DictionaryScalar::ValueType":
+        shared_ptr[CScalar] index
+        shared_ptr[CArray] dictionary
+
+    cdef cppclass CDictionaryScalar" arrow::DictionaryScalar"(CScalar):
+        CDictionaryScalar(CDictionaryScalarIndexAndDictionary value,
+                          shared_ptr[CDataType], c_bool is_valid)
+        CDictionaryScalarIndexAndDictionary value
+
+        CResult[shared_ptr[CScalar]] GetEncodedValue()
+
+    cdef cppclass CUnionScalar" arrow::UnionScalar"(CScalar):
+        shared_ptr[CScalar] value
+        int8_t type_code
+
+    cdef cppclass CExtensionScalar" arrow::ExtensionScalar"(CScalar):
+        shared_ptr[CScalar] value
+
+    shared_ptr[CScalar] MakeScalar[Value](Value value)
+
+    cdef cppclass CConcatenateTablesOptions" arrow::ConcatenateTablesOptions":
+        c_bool unify_schemas
+        CField.CMergeOptions field_merge_options
+
+        @staticmethod
+        CConcatenateTablesOptions Defaults()
+
+    CResult[shared_ptr[CTable]] ConcatenateTables(
+        const vector[shared_ptr[CTable]]& tables,
+        CConcatenateTablesOptions options,
+        CMemoryPool* memory_pool)
+
+    cdef cppclass CDictionaryUnifier" arrow::DictionaryUnifier":
+        @staticmethod
+        CResult[shared_ptr[CChunkedArray]] UnifyChunkedArray(
+            shared_ptr[CChunkedArray] array, CMemoryPool* pool)
+
+        @staticmethod
+        CResult[shared_ptr[CTable]] UnifyTable(
+            const CTable& table, CMemoryPool* pool)
+
+
+cdef extern from "arrow/builder.h" namespace "arrow" nogil:
+
+    cdef cppclass CArrayBuilder" arrow::ArrayBuilder":
+        CArrayBuilder(shared_ptr[CDataType], CMemoryPool* pool)
+
+        int64_t length()
+        int64_t null_count()
+        CStatus AppendNull()
+        CStatus Finish(shared_ptr[CArray]* out)
+        CStatus Reserve(int64_t additional_capacity)
+
+    cdef cppclass CBooleanBuilder" arrow::BooleanBuilder"(CArrayBuilder):
+        CBooleanBuilder(CMemoryPool* pool)
+        CStatus Append(const c_bool val)
+        CStatus Append(const uint8_t val)
+
+    cdef cppclass CInt8Builder" arrow::Int8Builder"(CArrayBuilder):
+        CInt8Builder(CMemoryPool* pool)
+        CStatus Append(const int8_t value)
+
+    cdef cppclass CInt16Builder" arrow::Int16Builder"(CArrayBuilder):
+        CInt16Builder(CMemoryPool* pool)
+        CStatus Append(const int16_t value)
+
+    cdef cppclass CInt32Builder" arrow::Int32Builder"(CArrayBuilder):
+        CInt32Builder(CMemoryPool* pool)
+        CStatus Append(const int32_t value)
+
+    cdef cppclass CInt64Builder" arrow::Int64Builder"(CArrayBuilder):
+        CInt64Builder(CMemoryPool* pool)
+        CStatus Append(const int64_t value)
+
+    cdef cppclass CUInt8Builder" arrow::UInt8Builder"(CArrayBuilder):
+        CUInt8Builder(CMemoryPool* pool)
+        CStatus Append(const uint8_t value)
+
+    cdef cppclass CUInt16Builder" arrow::UInt16Builder"(CArrayBuilder):
+        CUInt16Builder(CMemoryPool* pool)
+        CStatus Append(const uint16_t value)
+
+    cdef cppclass CUInt32Builder" arrow::UInt32Builder"(CArrayBuilder):
+        CUInt32Builder(CMemoryPool* pool)
+        CStatus Append(const uint32_t value)
+
+    cdef cppclass CUInt64Builder" arrow::UInt64Builder"(CArrayBuilder):
+        CUInt64Builder(CMemoryPool* pool)
+        CStatus Append(const uint64_t value)
+
+    cdef cppclass CHalfFloatBuilder" arrow::HalfFloatBuilder"(CArrayBuilder):
+        CHalfFloatBuilder(CMemoryPool* pool)
+
+    cdef cppclass CFloatBuilder" arrow::FloatBuilder"(CArrayBuilder):
+        CFloatBuilder(CMemoryPool* pool)
+        CStatus Append(const float value)
+
+    cdef cppclass CDoubleBuilder" arrow::DoubleBuilder"(CArrayBuilder):
+        CDoubleBuilder(CMemoryPool* pool)
+        CStatus Append(const double value)
+
+    cdef cppclass CBinaryBuilder" arrow::BinaryBuilder"(CArrayBuilder):
+        CArrayBuilder(shared_ptr[CDataType], CMemoryPool* pool)
+        CStatus Append(const char* value, int32_t length)
+
+    cdef cppclass CStringBuilder" arrow::StringBuilder"(CBinaryBuilder):
+        CStringBuilder(CMemoryPool* pool)
+
+        CStatus Append(const c_string& value)
+
+    cdef cppclass CTimestampBuilder "arrow::TimestampBuilder"(CArrayBuilder):
+        CTimestampBuilder(const shared_ptr[CDataType] typ, CMemoryPool* pool)
+        CStatus Append(const int64_t value)
+
+    cdef cppclass CDate32Builder "arrow::Date32Builder"(CArrayBuilder):
+        CDate32Builder(CMemoryPool* pool)
+        CStatus Append(const int32_t value)
+
+    cdef cppclass CDate64Builder "arrow::Date64Builder"(CArrayBuilder):
+        CDate64Builder(CMemoryPool* pool)
+        CStatus Append(const int64_t value)
+
+
+# Use typedef to emulate syntax for std::function<void(..)>
+ctypedef void CallbackTransform(object, const shared_ptr[CBuffer]& src,
+                                shared_ptr[CBuffer]* dest)
+
+
+cdef extern from "arrow/util/cancel.h" namespace "arrow" nogil:
+    cdef cppclass CStopToken "arrow::StopToken":
+        CStatus Poll()
+        c_bool IsStopRequested()
+
+    cdef cppclass CStopSource "arrow::StopSource":
+        CStopToken token()
+
+    CResult[CStopSource*] SetSignalStopSource()
+    void ResetSignalStopSource()
+
+    CStatus RegisterCancellingSignalHandler(vector[int] signals)
+    void UnregisterCancellingSignalHandler()
+
+
+cdef extern from "arrow/io/api.h" namespace "arrow::io" nogil:
+    cdef enum FileMode" arrow::io::FileMode::type":
+        FileMode_READ" arrow::io::FileMode::READ"
+        FileMode_WRITE" arrow::io::FileMode::WRITE"
+        FileMode_READWRITE" arrow::io::FileMode::READWRITE"
+
+    cdef enum ObjectType" arrow::io::ObjectType::type":
+        ObjectType_FILE" arrow::io::ObjectType::FILE"
+        ObjectType_DIRECTORY" arrow::io::ObjectType::DIRECTORY"
+
+    cdef cppclass CIOContext" arrow::io::IOContext":
+        CIOContext()
+        CIOContext(CStopToken)
+        CIOContext(CMemoryPool*)
+        CIOContext(CMemoryPool*, CStopToken)
+
+    CIOContext c_default_io_context "arrow::io::default_io_context"()
+    int GetIOThreadPoolCapacity()
+    CStatus SetIOThreadPoolCapacity(int threads)
+
+    cdef cppclass FileStatistics:
+        int64_t size
+        ObjectType kind
+
+    cdef cppclass FileInterface:
+        CStatus Close()
+        CResult[int64_t] Tell()
+        FileMode mode()
+        c_bool closed()
+
+    cdef cppclass Readable:
+        # put overload under a different name to avoid cython bug with multiple
+        # layers of inheritance
+        CResult[shared_ptr[CBuffer]] ReadBuffer" Read"(int64_t nbytes)
+        CResult[int64_t] Read(int64_t nbytes, uint8_t* out)
+
+    cdef cppclass Seekable:
+        CStatus Seek(int64_t position)
+
+    cdef cppclass Writable:
+        CStatus WriteBuffer" Write"(shared_ptr[CBuffer] data)
+        CStatus Write(const uint8_t* data, int64_t nbytes)
+        CStatus Flush()
+
+    cdef cppclass COutputStream" arrow::io::OutputStream"(FileInterface,
+                                                          Writable):
+        pass
+
+    cdef cppclass CInputStream" arrow::io::InputStream"(FileInterface,
+                                                        Readable):
+        CResult[shared_ptr[const CKeyValueMetadata]] ReadMetadata()
+
+    cdef cppclass CRandomAccessFile" arrow::io::RandomAccessFile"(CInputStream,
+                                                                  Seekable):
+        CResult[int64_t] GetSize()
+
+        CResult[int64_t] ReadAt(int64_t position, int64_t nbytes,
+                                uint8_t* buffer)
+        CResult[shared_ptr[CBuffer]] ReadAt(int64_t position, int64_t nbytes)
+        c_bool supports_zero_copy()
+
+    cdef cppclass WritableFile(COutputStream, Seekable):
+        CStatus WriteAt(int64_t position, const uint8_t* data,
+                        int64_t nbytes)
+
+    cdef cppclass ReadWriteFileInterface(CRandomAccessFile,
+                                         WritableFile):
+        pass
+
+    cdef cppclass CIOFileSystem" arrow::io::FileSystem":
+        CStatus Stat(const c_string& path, FileStatistics* stat)
+
+    cdef cppclass FileOutputStream(COutputStream):
+        @staticmethod
+        CResult[shared_ptr[COutputStream]] Open(const c_string& path)
+
+        int file_descriptor()
+
+    cdef cppclass ReadableFile(CRandomAccessFile):
+        @staticmethod
+        CResult[shared_ptr[ReadableFile]] Open(const c_string& path)
+
+        @staticmethod
+        CResult[shared_ptr[ReadableFile]] Open(const c_string& path,
+                                               CMemoryPool* memory_pool)
+
+        int file_descriptor()
+
+    cdef cppclass CMemoryMappedFile \
+            " arrow::io::MemoryMappedFile"(ReadWriteFileInterface):
+
+        @staticmethod
+        CResult[shared_ptr[CMemoryMappedFile]] Create(const c_string& path,
+                                                      int64_t size)
+
+        @staticmethod
+        CResult[shared_ptr[CMemoryMappedFile]] Open(const c_string& path,
+                                                    FileMode mode)
+
+        CStatus Resize(int64_t size)
+
+        int file_descriptor()
+
+    cdef cppclass CCompressedInputStream \
+            " arrow::io::CompressedInputStream"(CInputStream):
+        @staticmethod
+        CResult[shared_ptr[CCompressedInputStream]] Make(
+            CCodec* codec, shared_ptr[CInputStream] raw)
+
+    cdef cppclass CCompressedOutputStream \
+            " arrow::io::CompressedOutputStream"(COutputStream):
+        @staticmethod
+        CResult[shared_ptr[CCompressedOutputStream]] Make(
+            CCodec* codec, shared_ptr[COutputStream] raw)
+
+    cdef cppclass CBufferedInputStream \
+            " arrow::io::BufferedInputStream"(CInputStream):
+
+        @staticmethod
+        CResult[shared_ptr[CBufferedInputStream]] Create(
+            int64_t buffer_size, CMemoryPool* pool,
+            shared_ptr[CInputStream] raw)
+
+        CResult[shared_ptr[CInputStream]] Detach()
+
+    cdef cppclass CBufferedOutputStream \
+            " arrow::io::BufferedOutputStream"(COutputStream):
+
+        @staticmethod
+        CResult[shared_ptr[CBufferedOutputStream]] Create(
+            int64_t buffer_size, CMemoryPool* pool,
+            shared_ptr[COutputStream] raw)
+
+        CResult[shared_ptr[COutputStream]] Detach()
+
+    cdef cppclass CTransformInputStreamVTable \
+            "arrow::py::TransformInputStreamVTable":
+        CTransformInputStreamVTable()
+        function[CallbackTransform] transform
+
+    shared_ptr[CInputStream] MakeTransformInputStream \
+        "arrow::py::MakeTransformInputStream"(
+        shared_ptr[CInputStream] wrapped, CTransformInputStreamVTable vtable,
+        object method_arg)
+
+    # ----------------------------------------------------------------------
+    # HDFS
+
+    CStatus HaveLibHdfs()
+    CStatus HaveLibHdfs3()
+
+    cdef enum HdfsDriver" arrow::io::HdfsDriver":
+        HdfsDriver_LIBHDFS" arrow::io::HdfsDriver::LIBHDFS"
+        HdfsDriver_LIBHDFS3" arrow::io::HdfsDriver::LIBHDFS3"
+
+    cdef cppclass HdfsConnectionConfig:
+        c_string host
+        int port
+        c_string user
+        c_string kerb_ticket
+        unordered_map[c_string, c_string] extra_conf
+        HdfsDriver driver
+
+    cdef cppclass HdfsPathInfo:
+        ObjectType kind
+        c_string name
+        c_string owner
+        c_string group
+        int32_t last_modified_time
+        int32_t last_access_time
+        int64_t size
+        int16_t replication
+        int64_t block_size
+        int16_t permissions
+
+    cdef cppclass HdfsReadableFile(CRandomAccessFile):
+        pass
+
+    cdef cppclass HdfsOutputStream(COutputStream):
+        pass
+
+    cdef cppclass CIOHadoopFileSystem \
+            "arrow::io::HadoopFileSystem"(CIOFileSystem):
+        @staticmethod
+        CStatus Connect(const HdfsConnectionConfig* config,
+                        shared_ptr[CIOHadoopFileSystem]* client)
+
+        CStatus MakeDirectory(const c_string& path)
+
+        CStatus Delete(const c_string& path, c_bool recursive)
+
+        CStatus Disconnect()
+
+        c_bool Exists(const c_string& path)
+
+        CStatus Chmod(const c_string& path, int mode)
+        CStatus Chown(const c_string& path, const char* owner,
+                      const char* group)
+
+        CStatus GetCapacity(int64_t* nbytes)
+        CStatus GetUsed(int64_t* nbytes)
+
+        CStatus ListDirectory(const c_string& path,
+                              vector[HdfsPathInfo]* listing)
+
+        CStatus GetPathInfo(const c_string& path, HdfsPathInfo* info)
+
+        CStatus Rename(const c_string& src, const c_string& dst)
+
+        CStatus OpenReadable(const c_string& path,
+                             shared_ptr[HdfsReadableFile]* handle)
+
+        CStatus OpenWritable(const c_string& path, c_bool append,
+                             int32_t buffer_size, int16_t replication,
+                             int64_t default_block_size,
+                             shared_ptr[HdfsOutputStream]* handle)
+
+    cdef cppclass CBufferReader \
+            " arrow::io::BufferReader"(CRandomAccessFile):
+        CBufferReader(const shared_ptr[CBuffer]& buffer)
+        CBufferReader(const uint8_t* data, int64_t nbytes)
+
+    cdef cppclass CBufferOutputStream \
+            " arrow::io::BufferOutputStream"(COutputStream):
+        CBufferOutputStream(const shared_ptr[CResizableBuffer]& buffer)
+
+    cdef cppclass CMockOutputStream \
+            " arrow::io::MockOutputStream"(COutputStream):
+        CMockOutputStream()
+        int64_t GetExtentBytesWritten()
+
+    cdef cppclass CFixedSizeBufferWriter \
+            " arrow::io::FixedSizeBufferWriter"(WritableFile):
+        CFixedSizeBufferWriter(const shared_ptr[CBuffer]& buffer)
+
+        void set_memcopy_threads(int num_threads)
+        void set_memcopy_blocksize(int64_t blocksize)
+        void set_memcopy_threshold(int64_t threshold)
+
+
+cdef extern from "arrow/ipc/api.h" namespace "arrow::ipc" nogil:
+    cdef enum MessageType" arrow::ipc::MessageType":
+        MessageType_SCHEMA" arrow::ipc::MessageType::SCHEMA"
+        MessageType_RECORD_BATCH" arrow::ipc::MessageType::RECORD_BATCH"
+        MessageType_DICTIONARY_BATCH \
+            " arrow::ipc::MessageType::DICTIONARY_BATCH"
+
+    # TODO: use "cpdef enum class" to automatically get a Python wrapper?
+    # See
+    # https://github.com/cython/cython/commit/2c7c22f51405299a4e247f78edf52957d30cf71d#diff-61c1365c0f761a8137754bb3a73bfbf7
+    ctypedef enum CMetadataVersion" arrow::ipc::MetadataVersion":
+        CMetadataVersion_V1" arrow::ipc::MetadataVersion::V1"
+        CMetadataVersion_V2" arrow::ipc::MetadataVersion::V2"
+        CMetadataVersion_V3" arrow::ipc::MetadataVersion::V3"
+        CMetadataVersion_V4" arrow::ipc::MetadataVersion::V4"
+        CMetadataVersion_V5" arrow::ipc::MetadataVersion::V5"
+
+    cdef cppclass CIpcWriteOptions" arrow::ipc::IpcWriteOptions":
+        c_bool allow_64bit
+        int max_recursion_depth
+        int32_t alignment
+        c_bool write_legacy_ipc_format
+        CMemoryPool* memory_pool
+        CMetadataVersion metadata_version
+        shared_ptr[CCodec] codec
+        c_bool use_threads
+        c_bool emit_dictionary_deltas
+
+        @staticmethod
+        CIpcWriteOptions Defaults()
+
+    cdef cppclass CIpcReadOptions" arrow::ipc::IpcReadOptions":
+        int max_recursion_depth
+        CMemoryPool* memory_pool
+        shared_ptr[unordered_set[int]] included_fields
+
+        @staticmethod
+        CIpcReadOptions Defaults()
+
+    cdef cppclass CIpcWriteStats" arrow::ipc::WriteStats":
+        int64_t num_messages
+        int64_t num_record_batches
+        int64_t num_dictionary_batches
+        int64_t num_dictionary_deltas
+        int64_t num_replaced_dictionaries
+
+    cdef cppclass CIpcReadStats" arrow::ipc::ReadStats":
+        int64_t num_messages
+        int64_t num_record_batches
+        int64_t num_dictionary_batches
+        int64_t num_dictionary_deltas
+        int64_t num_replaced_dictionaries
+
+    cdef cppclass CDictionaryMemo" arrow::ipc::DictionaryMemo":
+        pass
+
+    cdef cppclass CIpcPayload" arrow::ipc::IpcPayload":
+        MessageType type
+        shared_ptr[CBuffer] metadata
+        vector[shared_ptr[CBuffer]] body_buffers
+        int64_t body_length
+
+    cdef cppclass CMessage" arrow::ipc::Message":
+        CResult[unique_ptr[CMessage]] Open(shared_ptr[CBuffer] metadata,
+                                           shared_ptr[CBuffer] body)
+
+        shared_ptr[CBuffer] body()
+
+        c_bool Equals(const CMessage& other)
+
+        shared_ptr[CBuffer] metadata()
+        CMetadataVersion metadata_version()
+        MessageType type()
+
+        CStatus SerializeTo(COutputStream* stream,
+                            const CIpcWriteOptions& options,
+                            int64_t* output_length)
+
+    c_string FormatMessageType(MessageType type)
+
+    cdef cppclass CMessageReader" arrow::ipc::MessageReader":
+        @staticmethod
+        unique_ptr[CMessageReader] Open(const shared_ptr[CInputStream]& stream)
+
+        CResult[unique_ptr[CMessage]] ReadNextMessage()
+
+    cdef cppclass CRecordBatchWriter" arrow::ipc::RecordBatchWriter":
+        CStatus Close()
+        CStatus WriteRecordBatch(const CRecordBatch& batch)
+        CStatus WriteTable(const CTable& table, int64_t max_chunksize)
+
+        CIpcWriteStats stats()
+
+    cdef cppclass CRecordBatchStreamReader \
+            " arrow::ipc::RecordBatchStreamReader"(CRecordBatchReader):
+        @staticmethod
+        CResult[shared_ptr[CRecordBatchReader]] Open(
+            const shared_ptr[CInputStream], const CIpcReadOptions&)
+
+        @staticmethod
+        CResult[shared_ptr[CRecordBatchReader]] Open2" Open"(
+            unique_ptr[CMessageReader] message_reader,
+            const CIpcReadOptions& options)
+
+        CIpcReadStats stats()
+
+    cdef cppclass CRecordBatchFileReader \
+            " arrow::ipc::RecordBatchFileReader":
+        @staticmethod
+        CResult[shared_ptr[CRecordBatchFileReader]] Open(
+            CRandomAccessFile* file,
+            const CIpcReadOptions& options)
+
+        @staticmethod
+        CResult[shared_ptr[CRecordBatchFileReader]] Open2" Open"(
+            CRandomAccessFile* file, int64_t footer_offset,
+            const CIpcReadOptions& options)
+
+        shared_ptr[CSchema] schema()
+
+        int num_record_batches()
+
+        CResult[shared_ptr[CRecordBatch]] ReadRecordBatch(int i)
+
+        CIpcReadStats stats()
+
+    CResult[shared_ptr[CRecordBatchWriter]] MakeStreamWriter(
+        shared_ptr[COutputStream] sink, const shared_ptr[CSchema]& schema,
+        CIpcWriteOptions& options)
+
+    CResult[shared_ptr[CRecordBatchWriter]] MakeFileWriter(
+        shared_ptr[COutputStream] sink, const shared_ptr[CSchema]& schema,
+        CIpcWriteOptions& options)
+
+    CResult[unique_ptr[CMessage]] ReadMessage(CInputStream* stream,
+                                              CMemoryPool* pool)
+
+    CStatus GetRecordBatchSize(const CRecordBatch& batch, int64_t* size)
+    CStatus GetTensorSize(const CTensor& tensor, int64_t* size)
+
+    CStatus WriteTensor(const CTensor& tensor, COutputStream* dst,
+                        int32_t* metadata_length,
+                        int64_t* body_length)
+
+    CResult[shared_ptr[CTensor]] ReadTensor(CInputStream* stream)
+
+    CResult[shared_ptr[CRecordBatch]] ReadRecordBatch(
+        const CMessage& message, const shared_ptr[CSchema]& schema,
+        CDictionaryMemo* dictionary_memo,
+        const CIpcReadOptions& options)
+
+    CResult[shared_ptr[CBuffer]] SerializeSchema(
+        const CSchema& schema, CMemoryPool* pool)
+
+    CResult[shared_ptr[CBuffer]] SerializeRecordBatch(
+        const CRecordBatch& schema, const CIpcWriteOptions& options)
+
+    CResult[shared_ptr[CSchema]] ReadSchema(CInputStream* stream,
+                                            CDictionaryMemo* dictionary_memo)
+
+    CResult[shared_ptr[CRecordBatch]] ReadRecordBatch(
+        const shared_ptr[CSchema]& schema,
+        CDictionaryMemo* dictionary_memo,
+        const CIpcReadOptions& options,
+        CInputStream* stream)
+
+    CStatus AlignStream(CInputStream* stream, int64_t alignment)
+    CStatus AlignStream(COutputStream* stream, int64_t alignment)
+
+    cdef CStatus GetRecordBatchPayload \
+        " arrow::ipc::GetRecordBatchPayload"(
+            const CRecordBatch& batch,
+            const CIpcWriteOptions& options,
+            CIpcPayload* out)
+
+
+cdef extern from "arrow/util/value_parsing.h" namespace "arrow" nogil:
+    cdef cppclass CTimestampParser" arrow::TimestampParser":
+        const char* kind() const
+        const char* format() const
+
+        @staticmethod
+        shared_ptr[CTimestampParser] MakeStrptime(c_string format)
+
+        @staticmethod
+        shared_ptr[CTimestampParser] MakeISO8601()
+
+
+cdef extern from "arrow/csv/api.h" namespace "arrow::csv" nogil:
+
+    cdef cppclass CCSVParseOptions" arrow::csv::ParseOptions":
+        unsigned char delimiter
+        c_bool quoting
+        unsigned char quote_char
+        c_bool double_quote
+        c_bool escaping
+        unsigned char escape_char
+        c_bool newlines_in_values
+        c_bool ignore_empty_lines
+
+        CCSVParseOptions()
+        CCSVParseOptions(CCSVParseOptions&&)
+
+        @staticmethod
+        CCSVParseOptions Defaults()
+
+        CStatus Validate()
+
+    cdef cppclass CCSVConvertOptions" arrow::csv::ConvertOptions":
+        c_bool check_utf8
+        unordered_map[c_string, shared_ptr[CDataType]] column_types
+        vector[c_string] null_values
+        vector[c_string] true_values
+        vector[c_string] false_values
+        c_bool strings_can_be_null
+        c_bool quoted_strings_can_be_null
+        vector[shared_ptr[CTimestampParser]] timestamp_parsers
+
+        c_bool auto_dict_encode
+        int32_t auto_dict_max_cardinality
+        unsigned char decimal_point
+
+        vector[c_string] include_columns
+        c_bool include_missing_columns
+
+        CCSVConvertOptions()
+        CCSVConvertOptions(CCSVConvertOptions&&)
+
+        @staticmethod
+        CCSVConvertOptions Defaults()
+
+        CStatus Validate()
+
+    cdef cppclass CCSVReadOptions" arrow::csv::ReadOptions":
+        c_bool use_threads
+        int32_t block_size
+        int32_t skip_rows
+        int32_t skip_rows_after_names
+        vector[c_string] column_names
+        c_bool autogenerate_column_names
+
+        CCSVReadOptions()
+        CCSVReadOptions(CCSVReadOptions&&)
+
+        @staticmethod
+        CCSVReadOptions Defaults()
+
+        CStatus Validate()
+
+    cdef cppclass CCSVWriteOptions" arrow::csv::WriteOptions":
+        c_bool include_header
+        int32_t batch_size
+        CIOContext io_context
+
+        CCSVWriteOptions()
+        CCSVWriteOptions(CCSVWriteOptions&&)
+
+        @staticmethod
+        CCSVWriteOptions Defaults()
+
+        CStatus Validate()
+
+    cdef cppclass CCSVReader" arrow::csv::TableReader":
+        @staticmethod
+        CResult[shared_ptr[CCSVReader]] Make(
+            CIOContext, shared_ptr[CInputStream],
+            CCSVReadOptions, CCSVParseOptions, CCSVConvertOptions)
+
+        CResult[shared_ptr[CTable]] Read()
+
+    cdef cppclass CCSVStreamingReader" arrow::csv::StreamingReader"(
+            CRecordBatchReader):
+        @staticmethod
+        CResult[shared_ptr[CCSVStreamingReader]] Make(
+            CIOContext, shared_ptr[CInputStream],
+            CCSVReadOptions, CCSVParseOptions, CCSVConvertOptions)
+
+    cdef CStatus WriteCSV(CTable&, CCSVWriteOptions& options, COutputStream*)
+    cdef CStatus WriteCSV(
+        CRecordBatch&, CCSVWriteOptions& options, COutputStream*)
+    cdef CResult[shared_ptr[CRecordBatchWriter]] MakeCSVWriter(
+        shared_ptr[COutputStream], shared_ptr[CSchema],
+        CCSVWriteOptions& options)
+
+
+cdef extern from "arrow/json/options.h" nogil:
+
+    ctypedef enum CUnexpectedFieldBehavior \
+            "arrow::json::UnexpectedFieldBehavior":
+        CUnexpectedFieldBehavior_Ignore \
+            "arrow::json::UnexpectedFieldBehavior::Ignore"
+        CUnexpectedFieldBehavior_Error \
+            "arrow::json::UnexpectedFieldBehavior::Error"
+        CUnexpectedFieldBehavior_InferType \
+            "arrow::json::UnexpectedFieldBehavior::InferType"
+
+    cdef cppclass CJSONReadOptions" arrow::json::ReadOptions":
+        c_bool use_threads
+        int32_t block_size
+
+        @staticmethod
+        CJSONReadOptions Defaults()
+
+    cdef cppclass CJSONParseOptions" arrow::json::ParseOptions":
+        shared_ptr[CSchema] explicit_schema
+        c_bool newlines_in_values
+        CUnexpectedFieldBehavior unexpected_field_behavior
+
+        @staticmethod
+        CJSONParseOptions Defaults()
+
+
+cdef extern from "arrow/json/reader.h" namespace "arrow::json" nogil:
+
+    cdef cppclass CJSONReader" arrow::json::TableReader":
+        @staticmethod
+        CResult[shared_ptr[CJSONReader]] Make(
+            CMemoryPool*, shared_ptr[CInputStream],
+            CJSONReadOptions, CJSONParseOptions)
+
+        CResult[shared_ptr[CTable]] Read()
+
+
+cdef extern from "arrow/compute/api.h" namespace "arrow::compute" nogil:
+
+    cdef cppclass CExecContext" arrow::compute::ExecContext":
+        CExecContext()
+        CExecContext(CMemoryPool* pool)
+
+    cdef cppclass CKernelSignature" arrow::compute::KernelSignature":
+        c_string ToString() const
+
+    cdef cppclass CKernel" arrow::compute::Kernel":
+        shared_ptr[CKernelSignature] signature
+
+    cdef cppclass CArrayKernel" arrow::compute::ArrayKernel"(CKernel):
+        pass
+
+    cdef cppclass CScalarKernel" arrow::compute::ScalarKernel"(CArrayKernel):
+        pass
+
+    cdef cppclass CVectorKernel" arrow::compute::VectorKernel"(CArrayKernel):
+        pass
+
+    cdef cppclass CScalarAggregateKernel \
+            " arrow::compute::ScalarAggregateKernel"(CKernel):
+        pass
+
+    cdef cppclass CHashAggregateKernel \
+            " arrow::compute::HashAggregateKernel"(CKernel):
+        pass
+
+    cdef cppclass CArity" arrow::compute::Arity":
+        int num_args
+        c_bool is_varargs
+
+    cdef enum FunctionKind" arrow::compute::Function::Kind":
+        FunctionKind_SCALAR" arrow::compute::Function::SCALAR"
+        FunctionKind_VECTOR" arrow::compute::Function::VECTOR"
+        FunctionKind_SCALAR_AGGREGATE \
+            " arrow::compute::Function::SCALAR_AGGREGATE"
+        FunctionKind_HASH_AGGREGATE \
+            " arrow::compute::Function::HASH_AGGREGATE"
+        FunctionKind_META \
+            " arrow::compute::Function::META"
+
+    cdef cppclass CFunctionDoc" arrow::compute::FunctionDoc":
+        c_string summary
+        c_string description
+        vector[c_string] arg_names
+        c_string options_class
+
+    cdef cppclass CFunctionOptionsType" arrow::compute::FunctionOptionsType":
+        const char* type_name() const
+
+    cdef cppclass CFunctionOptions" arrow::compute::FunctionOptions":
+        const CFunctionOptionsType* options_type() const
+        const char* type_name() const
+        c_bool Equals(const CFunctionOptions& other) const
+        c_string ToString() const
+        unique_ptr[CFunctionOptions] Copy() const
+        CResult[shared_ptr[CBuffer]] Serialize() const
+
+        @staticmethod
+        CResult[unique_ptr[CFunctionOptions]] Deserialize(
+            const c_string& type_name, const CBuffer& buffer)
+
+    cdef cppclass CFunction" arrow::compute::Function":
+        const c_string& name() const
+        FunctionKind kind() const
+        const CArity& arity() const
+        const CFunctionDoc& doc() const
+        int num_kernels() const
+        CResult[CDatum] Execute(const vector[CDatum]& args,
+                                const CFunctionOptions* options,
+                                CExecContext* ctx) const
+
+    cdef cppclass CScalarFunction" arrow::compute::ScalarFunction"(CFunction):
+        vector[const CScalarKernel*] kernels() const
+
+    cdef cppclass CVectorFunction" arrow::compute::VectorFunction"(CFunction):
+        vector[const CVectorKernel*] kernels() const
+
+    cdef cppclass CScalarAggregateFunction \
+            " arrow::compute::ScalarAggregateFunction"(CFunction):
+        vector[const CScalarAggregateKernel*] kernels() const
+
+    cdef cppclass CHashAggregateFunction \
+            " arrow::compute::HashAggregateFunction"(CFunction):
+        vector[const CHashAggregateKernel*] kernels() const
+
+    cdef cppclass CMetaFunction" arrow::compute::MetaFunction"(CFunction):
+        pass
+
+    cdef cppclass CFunctionRegistry" arrow::compute::FunctionRegistry":
+        CResult[shared_ptr[CFunction]] GetFunction(
+            const c_string& name) const
+        vector[c_string] GetFunctionNames() const
+        int num_functions() const
+
+    CFunctionRegistry* GetFunctionRegistry()
+
+    cdef cppclass CElementWiseAggregateOptions \
+            "arrow::compute::ElementWiseAggregateOptions"(CFunctionOptions):
+        CElementWiseAggregateOptions(c_bool skip_nulls)
+        c_bool skip_nulls
+
+    ctypedef enum CRoundMode \
+            "arrow::compute::RoundMode":
+        CRoundMode_DOWN \
+            "arrow::compute::RoundMode::DOWN"
+        CRoundMode_UP \
+            "arrow::compute::RoundMode::UP"
+        CRoundMode_TOWARDS_ZERO \
+            "arrow::compute::RoundMode::TOWARDS_ZERO"
+        CRoundMode_TOWARDS_INFINITY \
+            "arrow::compute::RoundMode::TOWARDS_INFINITY"
+        CRoundMode_HALF_DOWN \
+            "arrow::compute::RoundMode::HALF_DOWN"
+        CRoundMode_HALF_UP \
+            "arrow::compute::RoundMode::HALF_UP"
+        CRoundMode_HALF_TOWARDS_ZERO \
+            "arrow::compute::RoundMode::HALF_TOWARDS_ZERO"
+        CRoundMode_HALF_TOWARDS_INFINITY \
+            "arrow::compute::RoundMode::HALF_TOWARDS_INFINITY"
+        CRoundMode_HALF_TO_EVEN \
+            "arrow::compute::RoundMode::HALF_TO_EVEN"
+        CRoundMode_HALF_TO_ODD \
+            "arrow::compute::RoundMode::HALF_TO_ODD"
+
+    cdef cppclass CRoundOptions \
+            "arrow::compute::RoundOptions"(CFunctionOptions):
+        CRoundOptions(int64_t ndigits, CRoundMode round_mode)
+        int64_t ndigits
+        CRoundMode round_mode
+
+    cdef cppclass CRoundToMultipleOptions \
+            "arrow::compute::RoundToMultipleOptions"(CFunctionOptions):
+        CRoundToMultipleOptions(double multiple, CRoundMode round_mode)
+        double multiple
+        CRoundMode round_mode
+
+    cdef enum CJoinNullHandlingBehavior \
+            "arrow::compute::JoinOptions::NullHandlingBehavior":
+        CJoinNullHandlingBehavior_EMIT_NULL \
+            "arrow::compute::JoinOptions::EMIT_NULL"
+        CJoinNullHandlingBehavior_SKIP \
+            "arrow::compute::JoinOptions::SKIP"
+        CJoinNullHandlingBehavior_REPLACE \
+            "arrow::compute::JoinOptions::REPLACE"
+
+    cdef cppclass CJoinOptions \
+            "arrow::compute::JoinOptions"(CFunctionOptions):
+        CJoinOptions(CJoinNullHandlingBehavior null_handling,
+                     c_string null_replacement)
+        CJoinNullHandlingBehavior null_handling
+        c_string null_replacement
+
+    cdef cppclass CMatchSubstringOptions \
+            "arrow::compute::MatchSubstringOptions"(CFunctionOptions):
+        CMatchSubstringOptions(c_string pattern, c_bool ignore_case)
+        c_string pattern
+        c_bool ignore_case
+
+    cdef cppclass CTrimOptions \
+            "arrow::compute::TrimOptions"(CFunctionOptions):
+        CTrimOptions(c_string characters)
+        c_string characters
+
+    cdef cppclass CPadOptions \
+            "arrow::compute::PadOptions"(CFunctionOptions):
+        CPadOptions(int64_t width, c_string padding)
+        int64_t width
+        c_string padding
+
+    cdef cppclass CSliceOptions \
+            "arrow::compute::SliceOptions"(CFunctionOptions):
+        CSliceOptions(int64_t start, int64_t stop, int64_t step)
+        int64_t start
+        int64_t stop
+        int64_t step
+
+    cdef cppclass CSplitOptions \
+            "arrow::compute::SplitOptions"(CFunctionOptions):
+        CSplitOptions(int64_t max_splits, c_bool reverse)
+        int64_t max_splits
+        c_bool reverse
+
+    cdef cppclass CSplitPatternOptions \
+            "arrow::compute::SplitPatternOptions"(CFunctionOptions):
+        CSplitPatternOptions(c_string pattern, int64_t max_splits,
+                             c_bool reverse)
+        int64_t max_splits
+        c_bool reverse
+        c_string pattern
+
+    cdef cppclass CReplaceSliceOptions \
+            "arrow::compute::ReplaceSliceOptions"(CFunctionOptions):
+        CReplaceSliceOptions(int64_t start, int64_t stop, c_string replacement)
+        int64_t start
+        int64_t stop
+        c_string replacement
+
+    cdef cppclass CReplaceSubstringOptions \
+            "arrow::compute::ReplaceSubstringOptions"(CFunctionOptions):
+        CReplaceSubstringOptions(c_string pattern, c_string replacement,
+                                 int64_t max_replacements)
+        c_string pattern
+        c_string replacement
+        int64_t max_replacements
+
+    cdef cppclass CExtractRegexOptions \
+            "arrow::compute::ExtractRegexOptions"(CFunctionOptions):
+        CExtractRegexOptions(c_string pattern)
+        c_string pattern
+
+    cdef cppclass CCastOptions" arrow::compute::CastOptions"(CFunctionOptions):
+        CCastOptions()
+        CCastOptions(c_bool safe)
+        CCastOptions(CCastOptions&& options)
+
+        @staticmethod
+        CCastOptions Safe()
+
+        @staticmethod
+        CCastOptions Unsafe()
+        shared_ptr[CDataType] to_type
+        c_bool allow_int_overflow
+        c_bool allow_time_truncate
+        c_bool allow_time_overflow
+        c_bool allow_decimal_truncate
+        c_bool allow_float_truncate
+        c_bool allow_invalid_utf8
+
+    cdef enum CFilterNullSelectionBehavior \
+            "arrow::compute::FilterOptions::NullSelectionBehavior":
+        CFilterNullSelectionBehavior_DROP \
+            "arrow::compute::FilterOptions::DROP"
+        CFilterNullSelectionBehavior_EMIT_NULL \
+            "arrow::compute::FilterOptions::EMIT_NULL"
+
+    cdef cppclass CFilterOptions \
+            " arrow::compute::FilterOptions"(CFunctionOptions):
+        CFilterOptions()
+        CFilterOptions(CFilterNullSelectionBehavior null_selection_behavior)
+        CFilterNullSelectionBehavior null_selection_behavior
+
+    cdef enum CDictionaryEncodeNullEncodingBehavior \
+            "arrow::compute::DictionaryEncodeOptions::NullEncodingBehavior":
+        CDictionaryEncodeNullEncodingBehavior_ENCODE \
+            "arrow::compute::DictionaryEncodeOptions::ENCODE"
+        CDictionaryEncodeNullEncodingBehavior_MASK \
+            "arrow::compute::DictionaryEncodeOptions::MASK"
+
+    cdef cppclass CDictionaryEncodeOptions \
+            "arrow::compute::DictionaryEncodeOptions"(CFunctionOptions):
+        CDictionaryEncodeOptions(
+            CDictionaryEncodeNullEncodingBehavior null_encoding)
+        CDictionaryEncodeNullEncodingBehavior null_encoding
+
+    cdef cppclass CTakeOptions \
+            " arrow::compute::TakeOptions"(CFunctionOptions):
+        CTakeOptions(c_bool boundscheck)
+        c_bool boundscheck
+
+    cdef cppclass CStrptimeOptions \
+            "arrow::compute::StrptimeOptions"(CFunctionOptions):
+        CStrptimeOptions(c_string format, TimeUnit unit)
+        c_string format
+        TimeUnit unit
+
+    cdef cppclass CStrftimeOptions \
+            "arrow::compute::StrftimeOptions"(CFunctionOptions):
+        CStrftimeOptions(c_string format, c_string locale)
+        c_string format
+        c_string locale
+
+    cdef cppclass CDayOfWeekOptions \
+            "arrow::compute::DayOfWeekOptions"(CFunctionOptions):
+        CDayOfWeekOptions(c_bool count_from_zero, uint32_t week_start)
+        c_bool count_from_zero
+        uint32_t week_start
+
+    cdef enum CAssumeTimezoneAmbiguous \
+            "arrow::compute::AssumeTimezoneOptions::Ambiguous":
+        CAssumeTimezoneAmbiguous_AMBIGUOUS_RAISE \
+            "arrow::compute::AssumeTimezoneOptions::AMBIGUOUS_RAISE"
+        CAssumeTimezoneAmbiguous_AMBIGUOUS_EARLIEST \
+            "arrow::compute::AssumeTimezoneOptions::AMBIGUOUS_EARLIEST"
+        CAssumeTimezoneAmbiguous_AMBIGUOUS_LATEST \
+            "arrow::compute::AssumeTimezoneOptions::AMBIGUOUS_LATEST"
+
+    cdef enum CAssumeTimezoneNonexistent \
+            "arrow::compute::AssumeTimezoneOptions::Nonexistent":
+        CAssumeTimezoneNonexistent_NONEXISTENT_RAISE \
+            "arrow::compute::AssumeTimezoneOptions::NONEXISTENT_RAISE"
+        CAssumeTimezoneNonexistent_NONEXISTENT_EARLIEST \
+            "arrow::compute::AssumeTimezoneOptions::NONEXISTENT_EARLIEST"
+        CAssumeTimezoneNonexistent_NONEXISTENT_LATEST \
+            "arrow::compute::AssumeTimezoneOptions::NONEXISTENT_LATEST"
+
+    cdef cppclass CAssumeTimezoneOptions \
+            "arrow::compute::AssumeTimezoneOptions"(CFunctionOptions):
+        CAssumeTimezoneOptions(c_string timezone,
+                               CAssumeTimezoneAmbiguous ambiguous,
+                               CAssumeTimezoneNonexistent nonexistent)
+        c_string timezone
+        CAssumeTimezoneAmbiguous ambiguous
+        CAssumeTimezoneNonexistent nonexistent
+
+    cdef cppclass CWeekOptions \
+            "arrow::compute::WeekOptions"(CFunctionOptions):
+        CWeekOptions(c_bool week_starts_monday, c_bool count_from_zero,
+                     c_bool first_week_is_fully_in_year)
+        c_bool week_starts_monday
+        c_bool count_from_zero
+        c_bool first_week_is_fully_in_year
+
+    cdef cppclass CNullOptions \
+            "arrow::compute::NullOptions"(CFunctionOptions):
+        CNullOptions(c_bool nan_is_null)
+        c_bool nan_is_null
+
+    cdef cppclass CVarianceOptions \
+            "arrow::compute::VarianceOptions"(CFunctionOptions):
+        CVarianceOptions(int ddof, c_bool skip_nulls, uint32_t min_count)
+        int ddof
+        c_bool skip_nulls
+        uint32_t min_count
+
+    cdef cppclass CScalarAggregateOptions \
+            "arrow::compute::ScalarAggregateOptions"(CFunctionOptions):
+        CScalarAggregateOptions(c_bool skip_nulls, uint32_t min_count)
+        c_bool skip_nulls
+        uint32_t min_count
+
+    cdef enum CCountMode "arrow::compute::CountOptions::CountMode":
+        CCountMode_ONLY_VALID "arrow::compute::CountOptions::ONLY_VALID"
+        CCountMode_ONLY_NULL "arrow::compute::CountOptions::ONLY_NULL"
+        CCountMode_ALL "arrow::compute::CountOptions::ALL"
+
+    cdef cppclass CCountOptions \
+            "arrow::compute::CountOptions"(CFunctionOptions):
+        CCountOptions(CCountMode mode)
+        CCountMode mode
+
+    cdef cppclass CModeOptions \
+            "arrow::compute::ModeOptions"(CFunctionOptions):
+        CModeOptions(int64_t n, c_bool skip_nulls, uint32_t min_count)
+        int64_t n
+        c_bool skip_nulls
+        uint32_t min_count
+
+    cdef cppclass CIndexOptions \
+            "arrow::compute::IndexOptions"(CFunctionOptions):
+        CIndexOptions(shared_ptr[CScalar] value)
+        shared_ptr[CScalar] value
+
+    cdef cppclass CMakeStructOptions \
+            "arrow::compute::MakeStructOptions"(CFunctionOptions):
+        CMakeStructOptions(vector[c_string] n,
+                           vector[c_bool] r,
+                           vector[shared_ptr[const CKeyValueMetadata]] m)
+        CMakeStructOptions(vector[c_string] n)
+        vector[c_string] field_names
+        vector[c_bool] field_nullability
+        vector[shared_ptr[const CKeyValueMetadata]] field_metadata
+
+    ctypedef enum CSortOrder" arrow::compute::SortOrder":
+        CSortOrder_Ascending \
+            "arrow::compute::SortOrder::Ascending"
+        CSortOrder_Descending \
+            "arrow::compute::SortOrder::Descending"
+
+    ctypedef enum CNullPlacement" arrow::compute::NullPlacement":
+        CNullPlacement_AtStart \
+            "arrow::compute::NullPlacement::AtStart"
+        CNullPlacement_AtEnd \
+            "arrow::compute::NullPlacement::AtEnd"
+
+    cdef cppclass CPartitionNthOptions \
+            "arrow::compute::PartitionNthOptions"(CFunctionOptions):
+        CPartitionNthOptions(int64_t pivot, CNullPlacement)
+        int64_t pivot
+        CNullPlacement null_placement
+
+    cdef cppclass CArraySortOptions \
+            "arrow::compute::ArraySortOptions"(CFunctionOptions):
+        CArraySortOptions(CSortOrder, CNullPlacement)
+        CSortOrder order
+        CNullPlacement null_placement
+
+    cdef cppclass CSortKey" arrow::compute::SortKey":
+        CSortKey(c_string name, CSortOrder order)
+        c_string name
+        CSortOrder order
+
+    cdef cppclass CSortOptions \
+            "arrow::compute::SortOptions"(CFunctionOptions):
+        CSortOptions(vector[CSortKey] sort_keys, CNullPlacement)
+        vector[CSortKey] sort_keys
+        CNullPlacement null_placement
+
+    cdef cppclass CSelectKOptions \
+            "arrow::compute::SelectKOptions"(CFunctionOptions):
+        CSelectKOptions(int64_t k, vector[CSortKey] sort_keys)
+        int64_t k
+        vector[CSortKey] sort_keys
+
+    cdef enum CQuantileInterp \
+            "arrow::compute::QuantileOptions::Interpolation":
+        CQuantileInterp_LINEAR "arrow::compute::QuantileOptions::LINEAR"
+        CQuantileInterp_LOWER "arrow::compute::QuantileOptions::LOWER"
+        CQuantileInterp_HIGHER "arrow::compute::QuantileOptions::HIGHER"
+        CQuantileInterp_NEAREST "arrow::compute::QuantileOptions::NEAREST"
+        CQuantileInterp_MIDPOINT "arrow::compute::QuantileOptions::MIDPOINT"
+
+    cdef cppclass CQuantileOptions \
+            "arrow::compute::QuantileOptions"(CFunctionOptions):
+        CQuantileOptions(vector[double] q, CQuantileInterp interpolation,
+                         c_bool skip_nulls, uint32_t min_count)
+        vector[double] q
+        CQuantileInterp interpolation
+        c_bool skip_nulls
+        uint32_t min_count
+
+    cdef cppclass CTDigestOptions \
+            "arrow::compute::TDigestOptions"(CFunctionOptions):
+        CTDigestOptions(vector[double] q,
+                        uint32_t delta, uint32_t buffer_size,
+                        c_bool skip_nulls, uint32_t min_count)
+        vector[double] q
+        uint32_t delta
+        uint32_t buffer_size
+        c_bool skip_nulls
+        uint32_t min_count
+
+    cdef enum DatumType" arrow::Datum::type":
+        DatumType_NONE" arrow::Datum::NONE"
+        DatumType_SCALAR" arrow::Datum::SCALAR"
+        DatumType_ARRAY" arrow::Datum::ARRAY"
+        DatumType_CHUNKED_ARRAY" arrow::Datum::CHUNKED_ARRAY"
+        DatumType_RECORD_BATCH" arrow::Datum::RECORD_BATCH"
+        DatumType_TABLE" arrow::Datum::TABLE"
+        DatumType_COLLECTION" arrow::Datum::COLLECTION"
+
+    cdef cppclass CDatum" arrow::Datum":
+        CDatum()
+        CDatum(const shared_ptr[CArray]& value)
+        CDatum(const shared_ptr[CChunkedArray]& value)
+        CDatum(const shared_ptr[CScalar]& value)
+        CDatum(const shared_ptr[CRecordBatch]& value)
+        CDatum(const shared_ptr[CTable]& value)
+
+        DatumType kind() const
+        c_string ToString() const
+
+        const shared_ptr[CArrayData]& array() const
+        const shared_ptr[CChunkedArray]& chunked_array() const
+        const shared_ptr[CRecordBatch]& record_batch() const
+        const shared_ptr[CTable]& table() const
+        const shared_ptr[CScalar]& scalar() const
+
+    cdef cppclass CSetLookupOptions \
+            "arrow::compute::SetLookupOptions"(CFunctionOptions):
+        CSetLookupOptions(CDatum value_set, c_bool skip_nulls)
+        CDatum value_set
+        c_bool skip_nulls
+
+
+cdef extern from * namespace "arrow::compute":
+    # inlined from compute/function_internal.h to avoid exposing
+    # implementation details
+    """
+    #include "arrow/compute/function.h"
+    namespace arrow {
+    namespace compute {
+    namespace internal {
+    Result<std::unique_ptr<FunctionOptions>> DeserializeFunctionOptions(
+        const Buffer& buffer);
+    } //  namespace internal
+    } //  namespace compute
+    } //  namespace arrow
+    """
+    CResult[unique_ptr[CFunctionOptions]] DeserializeFunctionOptions \
+        " arrow::compute::internal::DeserializeFunctionOptions"(
+            const CBuffer& buffer)
+
+
+cdef extern from "arrow/python/api.h" namespace "arrow::py":
+    # Requires GIL
+    CResult[shared_ptr[CDataType]] InferArrowType(
+        object obj, object mask, c_bool pandas_null_sentinels)
+
+
+cdef extern from "arrow/python/api.h" namespace "arrow::py::internal":
+    object NewMonthDayNanoTupleType()
+    CResult[PyObject*] MonthDayNanoIntervalArrayToPyList(
+        const CMonthDayNanoIntervalArray& array)
+    CResult[PyObject*] MonthDayNanoIntervalScalarToPyObject(
+        const CMonthDayNanoIntervalScalar& scalar)
+
+
+cdef extern from "arrow/python/api.h" namespace "arrow::py" nogil:
+    shared_ptr[CDataType] GetPrimitiveType(Type type)
+
+    object PyHalf_FromHalf(npy_half value)
+
+    cdef cppclass PyConversionOptions:
+        PyConversionOptions()
+
+        shared_ptr[CDataType] type
+        int64_t size
+        CMemoryPool* pool
+        c_bool from_pandas
+        c_bool ignore_timezone
+        c_bool strict
+
+    # TODO Some functions below are not actually "nogil"
+
+    CResult[shared_ptr[CChunkedArray]] ConvertPySequence(
+        object obj, object mask, const PyConversionOptions& options,
+        CMemoryPool* pool)
+
+    CStatus NumPyDtypeToArrow(object dtype, shared_ptr[CDataType]* type)
+
+    CStatus NdarrayToArrow(CMemoryPool* pool, object ao, object mo,
+                           c_bool from_pandas,
+                           const shared_ptr[CDataType]& type,
+                           shared_ptr[CChunkedArray]* out)
+
+    CStatus NdarrayToArrow(CMemoryPool* pool, object ao, object mo,
+                           c_bool from_pandas,
+                           const shared_ptr[CDataType]& type,
+                           const CCastOptions& cast_options,
+                           shared_ptr[CChunkedArray]* out)
+
+    CStatus NdarrayToTensor(CMemoryPool* pool, object ao,
+                            const vector[c_string]& dim_names,
+                            shared_ptr[CTensor]* out)
+
+    CStatus TensorToNdarray(const shared_ptr[CTensor]& tensor, object base,
+                            PyObject** out)
+
+    CStatus SparseCOOTensorToNdarray(
+        const shared_ptr[CSparseCOOTensor]& sparse_tensor, object base,
+        PyObject** out_data, PyObject** out_coords)
+
+    CStatus SparseCSRMatrixToNdarray(
+        const shared_ptr[CSparseCSRMatrix]& sparse_tensor, object base,
+        PyObject** out_data, PyObject** out_indptr, PyObject** out_indices)
+
+    CStatus SparseCSCMatrixToNdarray(
+        const shared_ptr[CSparseCSCMatrix]& sparse_tensor, object base,
+        PyObject** out_data, PyObject** out_indptr, PyObject** out_indices)
+
+    CStatus SparseCSFTensorToNdarray(
+        const shared_ptr[CSparseCSFTensor]& sparse_tensor, object base,
+        PyObject** out_data, PyObject** out_indptr, PyObject** out_indices)
+
+    CStatus NdarraysToSparseCOOTensor(CMemoryPool* pool, object data_ao,
+                                      object coords_ao,
+                                      const vector[int64_t]& shape,
+                                      const vector[c_string]& dim_names,
+                                      shared_ptr[CSparseCOOTensor]* out)
+
+    CStatus NdarraysToSparseCSRMatrix(CMemoryPool* pool, object data_ao,
+                                      object indptr_ao, object indices_ao,
+                                      const vector[int64_t]& shape,
+                                      const vector[c_string]& dim_names,
+                                      shared_ptr[CSparseCSRMatrix]* out)
+
+    CStatus NdarraysToSparseCSCMatrix(CMemoryPool* pool, object data_ao,
+                                      object indptr_ao, object indices_ao,
+                                      const vector[int64_t]& shape,
+                                      const vector[c_string]& dim_names,
+                                      shared_ptr[CSparseCSCMatrix]* out)
+
+    CStatus NdarraysToSparseCSFTensor(CMemoryPool* pool, object data_ao,
+                                      object indptr_ao, object indices_ao,
+                                      const vector[int64_t]& shape,
+                                      const vector[int64_t]& axis_order,
+                                      const vector[c_string]& dim_names,
+                                      shared_ptr[CSparseCSFTensor]* out)
+
+    CStatus TensorToSparseCOOTensor(shared_ptr[CTensor],
+                                    shared_ptr[CSparseCOOTensor]* out)
+
+    CStatus TensorToSparseCSRMatrix(shared_ptr[CTensor],
+                                    shared_ptr[CSparseCSRMatrix]* out)
+
+    CStatus TensorToSparseCSCMatrix(shared_ptr[CTensor],
+                                    shared_ptr[CSparseCSCMatrix]* out)
+
+    CStatus TensorToSparseCSFTensor(shared_ptr[CTensor],
+                                    shared_ptr[CSparseCSFTensor]* out)
+
+    CStatus ConvertArrayToPandas(const PandasOptions& options,
+                                 shared_ptr[CArray] arr,
+                                 object py_ref, PyObject** out)
+
+    CStatus ConvertChunkedArrayToPandas(const PandasOptions& options,
+                                        shared_ptr[CChunkedArray] arr,
+                                        object py_ref, PyObject** out)
+
+    CStatus ConvertTableToPandas(const PandasOptions& options,
+                                 shared_ptr[CTable] table,
+                                 PyObject** out)
+
+    void c_set_default_memory_pool \
+        " arrow::py::set_default_memory_pool"(CMemoryPool* pool)\
+
+    CMemoryPool* c_get_memory_pool \
+        " arrow::py::get_memory_pool"()
+
+    cdef cppclass PyBuffer(CBuffer):
+        @staticmethod
+        CResult[shared_ptr[CBuffer]] FromPyObject(object obj)
+
+    cdef cppclass PyForeignBuffer(CBuffer):
+        @staticmethod
+        CStatus Make(const uint8_t* data, int64_t size, object base,
+                     shared_ptr[CBuffer]* out)
+
+    cdef cppclass PyReadableFile(CRandomAccessFile):
+        PyReadableFile(object fo)
+
+    cdef cppclass PyOutputStream(COutputStream):
+        PyOutputStream(object fo)
+
+    cdef cppclass PandasOptions:
+        CMemoryPool* pool
+        c_bool strings_to_categorical
+        c_bool zero_copy_only
+        c_bool integer_object_nulls
+        c_bool date_as_object
+        c_bool timestamp_as_object
+        c_bool use_threads
+        c_bool coerce_temporal_nanoseconds
+        c_bool ignore_timezone
+        c_bool deduplicate_objects
+        c_bool safe_cast
+        c_bool split_blocks
+        c_bool self_destruct
+        c_bool decode_dictionaries
+        unordered_set[c_string] categorical_columns
+        unordered_set[c_string] extension_columns
+
+    cdef cppclass CSerializedPyObject" arrow::py::SerializedPyObject":
+        shared_ptr[CRecordBatch] batch
+        vector[shared_ptr[CTensor]] tensors
+
+        CStatus WriteTo(COutputStream* dst)
+        CStatus GetComponents(CMemoryPool* pool, PyObject** dst)
+
+    CStatus SerializeObject(object context, object sequence,
+                            CSerializedPyObject* out)
+
+    CStatus DeserializeObject(object context,
+                              const CSerializedPyObject& obj,
+                              PyObject* base, PyObject** out)
+
+    CStatus ReadSerializedObject(CRandomAccessFile* src,
+                                 CSerializedPyObject* out)
+
+    cdef cppclass SparseTensorCounts:
+        SparseTensorCounts()
+        int coo
+        int csr
+        int csc
+        int csf
+        int ndim_csf
+        int num_total_tensors() const
+        int num_total_buffers() const
+
+    CStatus GetSerializedFromComponents(
+        int num_tensors,
+        const SparseTensorCounts& num_sparse_tensors,
+        int num_ndarrays,
+        int num_buffers,
+        object buffers,
+        CSerializedPyObject* out)
+
+
+cdef extern from "arrow/python/api.h" namespace "arrow::py::internal" nogil:
+    cdef cppclass CTimePoint "arrow::py::internal::TimePoint":
+        pass
+
+    CTimePoint PyDateTime_to_TimePoint(PyDateTime_DateTime* pydatetime)
+    int64_t TimePoint_to_ns(CTimePoint val)
+    CTimePoint TimePoint_from_s(double val)
+    CTimePoint TimePoint_from_ns(int64_t val)
+
+    CResult[c_string] TzinfoToString(PyObject* pytzinfo)
+    CResult[PyObject*] StringToTzinfo(c_string)
+
+
+cdef extern from "arrow/python/init.h":
+    int arrow_init_numpy() except -1
+
+
+cdef extern from "arrow/python/pyarrow.h" namespace "arrow::py":
+    int import_pyarrow() except -1
+
+
+cdef extern from "arrow/python/common.h" namespace "arrow::py":
+    c_bool IsPyError(const CStatus& status)
+    void RestorePyError(const CStatus& status)
+
+
+cdef extern from "arrow/python/inference.h" namespace "arrow::py":
+    c_bool IsPyBool(object o)
+    c_bool IsPyInt(object o)
+    c_bool IsPyFloat(object o)
+
+
+cdef extern from "arrow/python/ipc.h" namespace "arrow::py":
+    cdef cppclass CPyRecordBatchReader" arrow::py::PyRecordBatchReader" \
+            (CRecordBatchReader):
+        @staticmethod
+        CResult[shared_ptr[CRecordBatchReader]] Make(shared_ptr[CSchema],
+                                                     object)
+
+
+cdef extern from "arrow/extension_type.h" namespace "arrow":
+    cdef cppclass CExtensionTypeRegistry" arrow::ExtensionTypeRegistry":
+        @staticmethod
+        shared_ptr[CExtensionTypeRegistry] GetGlobalRegistry()
+
+    cdef cppclass CExtensionType" arrow::ExtensionType"(CDataType):
+        c_string extension_name()
+        shared_ptr[CDataType] storage_type()
+
+        @staticmethod
+        shared_ptr[CArray] WrapArray(shared_ptr[CDataType] ext_type,
+                                     shared_ptr[CArray] storage)
+
+        @staticmethod
+        shared_ptr[CChunkedArray] WrapArray(shared_ptr[CDataType] ext_type,
+                                            shared_ptr[CChunkedArray] storage)
+
+    cdef cppclass CExtensionArray" arrow::ExtensionArray"(CArray):
+        CExtensionArray(shared_ptr[CDataType], shared_ptr[CArray] storage)
+
+        shared_ptr[CArray] storage()
+
+
+cdef extern from "arrow/python/extension_type.h" namespace "arrow::py":
+    cdef cppclass CPyExtensionType \
+            " arrow::py::PyExtensionType"(CExtensionType):
+        @staticmethod
+        CStatus FromClass(const shared_ptr[CDataType] storage_type,
+                          const c_string extension_name, object typ,
+                          shared_ptr[CExtensionType]* out)
+
+        @staticmethod
+        CStatus FromInstance(shared_ptr[CDataType] storage_type,
+                             object inst, shared_ptr[CExtensionType]* out)
+
+        object GetInstance()
+        CStatus SetInstance(object)
+
+    c_string PyExtensionName()
+    CStatus RegisterPyExtensionType(shared_ptr[CDataType])
+    CStatus UnregisterPyExtensionType(c_string type_name)
+
+
+cdef extern from "arrow/python/benchmark.h" namespace "arrow::py::benchmark":
+    void Benchmark_PandasObjectIsNull(object lst) except *
+
+
+cdef extern from "arrow/util/compression.h" namespace "arrow" nogil:
+    cdef enum CCompressionType" arrow::Compression::type":
+        CCompressionType_UNCOMPRESSED" arrow::Compression::UNCOMPRESSED"
+        CCompressionType_SNAPPY" arrow::Compression::SNAPPY"
+        CCompressionType_GZIP" arrow::Compression::GZIP"
+        CCompressionType_BROTLI" arrow::Compression::BROTLI"
+        CCompressionType_ZSTD" arrow::Compression::ZSTD"
+        CCompressionType_LZ4" arrow::Compression::LZ4"
+        CCompressionType_LZ4_FRAME" arrow::Compression::LZ4_FRAME"
+        CCompressionType_BZ2" arrow::Compression::BZ2"
+
+    cdef cppclass CCodec" arrow::util::Codec":
+        @staticmethod
+        CResult[unique_ptr[CCodec]] Create(CCompressionType codec)
+
+        @staticmethod
+        CResult[unique_ptr[CCodec]] CreateWithLevel" Create"(
+            CCompressionType codec,
+            int compression_level)
+
+        @staticmethod
+        c_bool SupportsCompressionLevel(CCompressionType codec)
+
+        @staticmethod
+        CResult[int] MinimumCompressionLevel(CCompressionType codec)
+
+        @staticmethod
+        CResult[int] MaximumCompressionLevel(CCompressionType codec)
+
+        @staticmethod
+        CResult[int] DefaultCompressionLevel(CCompressionType codec)
+
+        @staticmethod
+        c_bool IsAvailable(CCompressionType codec)
+
+        CResult[int64_t] Decompress(int64_t input_len, const uint8_t* input,
+                                    int64_t output_len,
+                                    uint8_t* output_buffer)
+        CResult[int64_t] Compress(int64_t input_len, const uint8_t* input,
+                                  int64_t output_buffer_len,
+                                  uint8_t* output_buffer)
+        c_string name() const
+        int compression_level() const
+        int64_t MaxCompressedLen(int64_t input_len, const uint8_t* input)
+
+
+cdef extern from "arrow/util/io_util.h" namespace "arrow::internal" nogil:
+    int ErrnoFromStatus(CStatus status)
+    int WinErrorFromStatus(CStatus status)
+    int SignalFromStatus(CStatus status)
+
+    CStatus SendSignal(int signum)
+    CStatus SendSignalToThread(int signum, uint64_t thread_id)
+
+
+cdef extern from "arrow/util/iterator.h" namespace "arrow" nogil:
+    cdef cppclass CIterator" arrow::Iterator"[T]:
+        CResult[T] Next()
+        CStatus Visit[Visitor](Visitor&& visitor)
+        cppclass RangeIterator:
+            CResult[T] operator*()
+            RangeIterator& operator++()
+            c_bool operator!=(RangeIterator) const
+        RangeIterator begin()
+        RangeIterator end()
+    CIterator[T] MakeVectorIterator[T](vector[T] v)
+
+cdef extern from "arrow/util/thread_pool.h" namespace "arrow" nogil:
+    int GetCpuThreadPoolCapacity()
+    CStatus SetCpuThreadPoolCapacity(int threads)
+
+cdef extern from "arrow/array/concatenate.h" namespace "arrow" nogil:
+    CResult[shared_ptr[CArray]] Concatenate(
+        const vector[shared_ptr[CArray]]& arrays,
+        CMemoryPool* pool)
+
+cdef extern from "arrow/c/abi.h":
+    cdef struct ArrowSchema:
+        pass
+
+    cdef struct ArrowArray:
+        pass
+
+    cdef struct ArrowArrayStream:
+        pass
+
+cdef extern from "arrow/c/bridge.h" namespace "arrow" nogil:
+    CStatus ExportType(CDataType&, ArrowSchema* out)
+    CResult[shared_ptr[CDataType]] ImportType(ArrowSchema*)
+
+    CStatus ExportField(CField&, ArrowSchema* out)
+    CResult[shared_ptr[CField]] ImportField(ArrowSchema*)
+
+    CStatus ExportSchema(CSchema&, ArrowSchema* out)
+    CResult[shared_ptr[CSchema]] ImportSchema(ArrowSchema*)
+
+    CStatus ExportArray(CArray&, ArrowArray* out)
+    CStatus ExportArray(CArray&, ArrowArray* out, ArrowSchema* out_schema)
+    CResult[shared_ptr[CArray]] ImportArray(ArrowArray*,
+                                            shared_ptr[CDataType])
+    CResult[shared_ptr[CArray]] ImportArray(ArrowArray*, ArrowSchema*)
+
+    CStatus ExportRecordBatch(CRecordBatch&, ArrowArray* out)
+    CStatus ExportRecordBatch(CRecordBatch&, ArrowArray* out,
+                              ArrowSchema* out_schema)
+    CResult[shared_ptr[CRecordBatch]] ImportRecordBatch(ArrowArray*,
+                                                        shared_ptr[CSchema])
+    CResult[shared_ptr[CRecordBatch]] ImportRecordBatch(ArrowArray*,
+                                                        ArrowSchema*)
+
+    CStatus ExportRecordBatchReader(shared_ptr[CRecordBatchReader],
+                                    ArrowArrayStream*)
+    CResult[shared_ptr[CRecordBatchReader]] ImportRecordBatchReader(
+        ArrowArrayStream*)