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/* * 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. */ pub type NodeId = usize; pub type EdgeId = usize; pub type Weight = usize; pub const INVALID_NODE: NodeId = std::usize::MAX; pub const INVALID_EDGE: EdgeId = std::usize::MAX; pub const WEIGHT_MAX: Weight = std::usize::MAX; pub const WEIGHT_ZERO: Weight = 0;