datafusion_spark/function/conversion/
mod.rs

1// Licensed to the Apache Software Foundation (ASF) under one
2// or more contributor license agreements.  See the NOTICE file
3// distributed with this work for additional information
4// regarding copyright ownership.  The ASF licenses this file
5// to you under the Apache License, Version 2.0 (the
6// "License"); you may not use this file except in compliance
7// with the License.  You may obtain a copy of the License at
8//
9//   http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing,
12// software distributed under the License is distributed on an
13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14// KIND, either express or implied.  See the License for the
15// specific language governing permissions and limitations
16// under the License.
17
18mod cast;
19
20use datafusion_expr::ScalarUDF;
21use datafusion_functions::make_udf_function_with_config;
22use std::sync::Arc;
23
24make_udf_function_with_config!(cast::SparkCast, spark_cast);
25
26pub mod expr_fn {
27    use datafusion_functions::export_functions;
28
29    export_functions!((
30        spark_cast,
31        "Casts given value to the specified type following Spark-compatible semantics",
32        @config arg1 arg2
33    ));
34}
35
36pub fn functions() -> Vec<Arc<ScalarUDF>> {
37    use datafusion_common::config::ConfigOptions;
38    let config = ConfigOptions::default();
39    vec![spark_cast(&config)]
40}
datafusion_spark/function/conversion/mod.rs

datafusion_spark/function/conversion/
mod.rs
