cloud-hypervisor/vhost_user_block/src/main.rs
Wei Liu 0389190c64 build: drop the need to import macros from Clap
Signed-off-by: Wei Liu <liuwe@microsoft.com>
2023-01-06 13:06:16 -08:00

35 lines
1.0 KiB
Rust

// Copyright 2019 Red Hat, Inc. All Rights Reserved.
//
// Portions Copyright 2019 Intel Corporation. All Rights Reserved.
//
// Portions Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
//
// SPDX-License-Identifier: (Apache-2.0 AND BSD-3-Clause)
extern crate vhost_user_block;
use clap::{Arg, Command};
use vhost_user_block::start_block_backend;
fn main() {
env_logger::init();
let cmd_arguments = Command::new("vhost-user-blk backend")
.version(env!("CARGO_PKG_VERSION"))
.author(env!("CARGO_PKG_AUTHORS"))
.about("Launch a vhost-user-blk backend.")
.arg(
Arg::new("block-backend")
.long("block-backend")
.help(vhost_user_block::SYNTAX)
.num_args(1)
.required(true),
)
.get_matches();
let backend_command = cmd_arguments.get_one::<String>("block-backend").unwrap();
start_block_backend(backend_command);
}