mirror of https://github.com/KaiserY/trpl-zh-cn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
606 B
30 lines
606 B
use std::env;
|
|
use std::fs;
|
|
|
|
// ANCHOR: here
|
|
fn main() {
|
|
let args: Vec<String> = env::args().collect();
|
|
|
|
let (query, file_path) = parse_config(&args);
|
|
|
|
// --snip--
|
|
// ANCHOR_END: here
|
|
|
|
println!("Searching for {}", query);
|
|
println!("In file {}", file_path);
|
|
|
|
let contents = fs::read_to_string(file_path)
|
|
.expect("Should have been able to read the file");
|
|
|
|
println!("With text:\n{contents}");
|
|
// ANCHOR: here
|
|
}
|
|
|
|
fn parse_config(args: &[String]) -> (&str, &str) {
|
|
let query = &args[1];
|
|
let file_path = &args[2];
|
|
|
|
(query, file_path)
|
|
}
|
|
// ANCHOR_END: here
|