Struct tomlq_rs::Param

pub struct Param {
    pub key: String,
    pub filename: String,
}

A structure to store parameters

Fields

key: String

filename: String

Implementations

impl Param

pub fn new(matches: &ArgMatches) -> Result<Param, &'static str>

Creates a new instance of an Param.

Examples

let matches = Command::new("myapp")
                .arg(
                    Arg::with_name("KEY")
                        .help("Key to query from the TOML file")
                        .required(true)
                        .index(1),
                    )
                .arg(
                    Arg::with_name("FILE")
                        .help("A TOML file to load")
                        .required(true)
                        .index(2),
                    )
                .get_matches_from(vec!["myapp", "key", "a.toml"]);

let param = Param::new(&matches).unwrap();
assert_eq!(param.key, "key");
assert_eq!(param.filename, "a.toml");