Sources/SparkConnect/ErrorUtils.swift

//
// 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.
//
import Foundation

/// Utility functions like `org.apache.spark.util.SparkErrorUtils`.
public enum ErrorUtils {
  public static func tryWithSafeFinally<T>(
    _ block: () async throws -> T, _ finallyBlock: () async throws -> Void
  ) async rethrows -> T {
    let result: T
    do {
      result = try await block()
      try await finallyBlock()
    } catch {
      try? await finallyBlock()
      throw error
    }
    return result
  }
}