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extern crate failure;
extern crate failure_tools;
extern crate dua;
#[macro_use]
extern crate structopt;
use failure::Error;
use failure_tools::ok_or_exit;
use structopt::StructOpt;
mod options {
use std::path::PathBuf;
#[derive(Debug, StructOpt)]
#[structopt(name = "example", about = "An example of StructOpt usage.")]
pub struct Args {
/// Activate debug mode
#[structopt(short = "d", long = "debug")]
debug: bool,
/// Set speed
#[structopt(short = "s", long = "speed", default_value = "42")]
speed: f64,
/// Input file
#[structopt(parse(from_os_str))]
input: PathBuf,
/// Output file, stdout if not present
#[structopt(parse(from_os_str))]
output: Option<PathBuf>,
}
}
fn run() -> Result<(), Error> {
let opt = options::Args::from_args();
println!("{:?}", opt);
dua::fun()
}
fn main() {
ok_or_exit(run())
}
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