| // 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. |
| |
| //! Defines the logical data types of Arrow arrays. |
| //! |
| //! The most important things you might be looking for are: |
| //! * [`Schema`] to describe a schema. |
| //! * [`Field`] to describe one field within a schema. |
| //! * [`DataType`] to describe the type of a field. |
| |
| pub use arrow_array::types::*; |
| pub use arrow_array::{ArrowNativeTypeOp, ArrowNumericType, ArrowPrimitiveType}; |
| pub use arrow_buffer::{ArrowNativeType, ToByteSlice, i256}; |
| pub use arrow_data::decimal::*; |
| pub use arrow_schema::{ |
| DataType, Field, FieldRef, Fields, IntervalUnit, Schema, SchemaBuilder, SchemaRef, TimeUnit, |
| UnionFields, UnionMode, |
| }; |
