Read file in rusr

use std::fs;

fn main() {
    
    let contents = fs::read_to_string(filename)
        .expect("Something went wrong reading the file");

    println!("With text:\n{}", contents);
}

Similar codes

26 votes235 views10 answers
For loop
Rust
0 vote186 views1 answer
Rust init vector with range
Rust
1 vote186 views1 answer
Access command line arguments
Rust
0 vote215 views1 answer
Convert path to pathbuf
Rust
3 votes230 views1 answer
Rust get current directory
Rust
0 vote221 views1 answer
Rust how to access elements of an array
Rust
0 vote203 views1 answer
Rust random float between 0 and 1
Rust
0 vote191 views1 answer
Rust lang enum
Rust
0 vote193 views1 answer
Rust named tuple
Rust
0 vote174 views1 answer
Rust array literal
Rust