skywalking_rust/common/
random_generator.rs

1// Licensed to the Apache Software Foundation (ASF) under one or more
2// contributor license agreements.  See the NOTICE file distributed with
3// this work for additional information regarding copyright ownership.
4// The ASF licenses this file to You under the Apache License, Version 2.0
5// (the "License"); you may not use this file except in compliance with
6// the License.  You may obtain a copy of the License at
7//
8//     http://www.apache.org/licenses/LICENSE-2.0
9//
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15//
16
17use uuid::Uuid;
18
19pub struct RandomGenerator;
20
21impl RandomGenerator {
22    pub fn generate() -> String {
23        Uuid::new_v4().as_u128().to_string()
24    }
25}