| // Copyright 2021 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| use {argh::FromArgs, ffx_core::ffx_command}; |
| |
| #[ffx_command()] |
| #[derive(FromArgs, Debug, PartialEq)] |
| #[argh( |
| subcommand, |
| name = "dump", |
| description = "Dump device tree", |
| example = "To dump the device tree: |
| |
| $ ffx driver dump", |
| error_code(1, "Failed to connect to the driver development service"), |
| example = "To graph device tree: |
| |
| $ ffx driver dump --graph | dot -Tpng | display" |
| )] |
| pub struct DriverDumpCommand { |
| /// list all device properties. |
| #[argh(switch, short = 'v', long = "verbose")] |
| pub verbose: bool, |
| /// output device graph in dot language so that it may be viewed |
| #[argh(switch, short = 'g', long = "graph")] |
| pub graph: bool, |
| } |
