/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

0 vote162 views1 answer
Slice indices are of type usize rust
Rust
5 votes239 views2 answers
Rust concatenate strings
Rust
0 vote146 views1 answer
Rust u8 to string
Rust
3 votes244 views1 answer
Rust get command line arguments
Rust
0 vote144 views1 answer
Rust tuple vs vec
Rust
0 vote147 views1 answer
Rust how to create array with the same value
Rust
0 vote152 views1 answer
Rust from floating point to money
Rust
1 vote153 views2 answers
Length of vector rust
Rust
1 vote164 views2 answers
Rust sleep
Rust
0 vote156 views1 answer
How to get text from a file and store it in a variable rust
Rust