rlibphonenumbers_macro 0.1.5

Package for "Region" enum generation for a high-performance Rust port of Google's libphonenumber for parsing, formatting, and validating international phone numbers.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

use std::{env, fs, path::Path};

fn main() {
    let package_path = Path::new("resources/ShortNumberMetadata.xml");
    if package_path.exists() {
        package_path
    } else {
        panic!(
            "Error: Could not find 'ShortNumberMetadata.xml'. \
             Checked path: '{}'. \
             Make sure it is included in Cargo.toml",
            package_path.display()
        );
    };

    let file_content = fs::read_to_string(package_path).expect("Failed to read metadata file");

    let out_dir = env::var("OUT_DIR").unwrap();
    let dest_path = Path::new(&out_dir).join("ShortNumberMetadata.xml");

    fs::write(dest_path, file_content).expect("Failed to write to OUT_DIR");
}