rocketmq_cli/
command_line.rs

1/*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements.  See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * 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, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17use std::path::PathBuf;
18
19use clap::Parser;
20use clap::Subcommand;
21
22#[derive(Parser, Debug)]
23#[command(author = "mxsm", version = "0.2.0", about = "RocketMQ CLI(Rust)")]
24pub struct RootCli {
25    #[command(subcommand)]
26    pub command: Commands,
27}
28
29#[derive(Debug, Subcommand)]
30pub enum Commands {
31    #[command(
32        arg_required_else_help = true,
33        author = "mxsm",
34        version = "0.2.0",
35        about = "read message log file"
36    )]
37    ReadMessageLog {
38        #[arg(
39            short,
40            long,
41            value_name = "FILE",
42            default_missing_value = "None",
43            help = "message log file path"
44        )]
45        config: Option<PathBuf>,
46
47        #[arg(
48            short = 'f',
49            long,
50            value_name = "FROM",
51            default_missing_value = "None",
52            help = "The number of data started to be read, default to read from the beginning. \
53                    start from 0"
54        )]
55        from: Option<u32>,
56
57        #[arg(
58            short = 't',
59            long,
60            value_name = "TO",
61            default_missing_value = "None",
62            help = "The position of the data for ending the reading, defaults to reading until \
63                    the end of the file."
64        )]
65        to: Option<u32>,
66    },
67}
rocketmq_cli/command_line.rs

rocketmq_cli/
command_line.rs
