Struct ConfigOpts 

pub struct ConfigOpts {
    pub config: Option<PathBuf>,
}

Available on crate feature std only.

A simple and fast config option parser.

Example

use shovel::*;

App {
    name: "config",
    description: "An example of ConfigOpts",
    version: "0.1.0",
    authors: ["Author Name <author@example.com>"],
    copyright: "(c) 2026 Company Name",
    action: Action::opts(|opts: ConfigOpts| {
        match opts.config {
            Some(p) => println!("The path of config is '{}'", p.display()),
            None => println!("No config provided")
        }
    }),
}
.run()
.expect("Failed to run application");

Fields

config: Option<PathBuf>

The path of config.

Trait Implementations

impl Debug for ConfigOpts

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Opts for ConfigOpts

fn parse<'a, 'b: 'a>( opts: &'a RawOpts<'a, 'b>, ) -> Result<(Self, usize), ParseError<'b>>

Parses the raw optional arguments into this type.

fn specs() -> &'static [Opt]

Provides specifications for all optional arguments.