/Rust/Rust read lines from stdin and return a vec

Rust read lines from stdin and return a vec

//read lines from stdin and return a vector
fn readlines() -> Vec<String> {
    use std::io::prelude::*;
    let stdin = std::io::stdin();
    let v = stdin.lock().lines().map(|x| x.unwrap()).collect();
    v
}
// sample usage
fn main() {
    let f = readlines();
    println!("{:?}", f); 
}

Similar codes

3 votes245 views1 answer
Random number generator in rust
Rust
0 vote214 views1 answer
Rust value of pi
Rust
0 vote202 views2 answers
Reverse a string with runes
Rust
0 vote255 views1 answer
Minimum and maximum numbers for various integer types
Rust
0 vote203 views1 answer
Rust Currying change a multiple argument function into a function where some of the arguments are preset.
Rust
0 vote175 views1 answer
Convert i32 to usize rust
Rust
0 vote194 views1 answer
Rust spinning rod animation in text
Rust
0 vote207 views1 answer
Rustlang how to edit project names
Rust
0 vote216 views1 answer
Split text on several separators
Rust
0 vote209 views2 answers
Rust char array
Rust