Struct superhawk610_minigrep::Config

pub struct Config {
    pub query: String,
    pub filename: String,
    pub case_sensitive: bool,
}

Fields

query: String

filename: String

case_sensitive: bool

Methods

impl Config

pub fn new<T>(args: T) -> Result<Config, &'static str> where
    T: Iterator<Item = String>, 

Creates a new Config instance

Examples

use superhawk610_minigrep::Config;

let args = ["/path/to/bin", "foo", "poem.txt", "-i"].iter().map(|s| s.to_string());
let c = Config::new(args).unwrap();

assert_eq!(c.query, "foo");
assert_eq!(c.filename, "poem.txt");
assert_eq!(c.case_sensitive, false);