Struct minigrep_123::Config

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

Holds the command-line arguments given.

Examples

extern crate minigrep_123;

let config = minigrep_123::Config {
    query: String::from("you"),
    filename: String::from("poem.txt"),
    case_sensitive: true,
};

Fields

query: String

The term to search for

filename: String

Path to the file to search in

case_sensitive: bool

Whether case should be ignored or not when searching

Methods

impl Config

pub fn new(args: Args) -> Result<Config, &'static str>

Creates a new Config by parsing arguments.

Errors

If the query or filename arguments were omitted, an error will be returned with a message indicating as such.