RUST

read file contents in rust

use std::fs;

fn main() {
    let data = fs::read_to_string("file_name.txt").expect("Unable to read file");
    println!("{}", data);
}

read file Rust

use std::fs;

fn main() {
  let content = match fs::read_to_string("Cargo.toml") {
    Result::Ok(value) => value,
    Result::Err(error) => panic!("{}", error) 
  };

  println!("{}", content)
}