Node / public / precursor-lxmfchat.git / files / xous-core / services / bao-console / src / cmds / ver.rs

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use String;

use crate::{CommonEnv, ShellCmdApi};

#[derive(Debug)]

pub struct Ver {}

impl<'a> ShellCmdApi<'a> for Ver {

cmd_api!(ver);

// inserts boilerplate for command API

fn process(&mut self, args: String, env: &mut CommonEnv) -> Result<Option<String>, xous::Error> {

use core::fmt::Write;

let mut ret = String::new();

let helpstring = "ver [xous]";

let mut tokens = args.split(' ');

if let Some(sub_cmd) = tokens.next() {

match sub_cmd {

"xous" => {

write!(ret, "Xous version: {}", env.ticktimer.get_version()).unwrap();

log::info!(

"{}VER.XOUS,{},{}",

bao1x_hal::board::BOOKEND_START,

env.ticktimer.get_version(),

bao1x_hal::board::BOOKEND_END

);

}

_ => {

write!(ret, "{}", helpstring).unwrap();

}

}

} else {

write!(ret, "{}", helpstring).unwrap();

}

Ok(Some(ret))

}

}