python/pyarrow/schema.pxd

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from pyarrow.includes.common cimport *
from pyarrow.includes.libarrow cimport CDataType, CField, CSchema

cdef class DataType:
    cdef:
        shared_ptr[CDataType] sp_type
        CDataType* type

    cdef init(self, const shared_ptr[CDataType]& type)

cdef class Field:
    cdef:
        shared_ptr[CField] sp_field
        CField* field

    cdef readonly:
        DataType type

    cdef init(self, const shared_ptr[CField]& field)

cdef class Schema:
    cdef:
        shared_ptr[CSchema] sp_schema
        CSchema* schema

    cdef init(self, const vector[shared_ptr[CField]]& fields)
    cdef init_schema(self, const shared_ptr[CSchema]& schema)

cdef DataType box_data_type(const shared_ptr[CDataType]& type)
cdef Schema box_schema(const shared_ptr[CSchema]& schema)