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How to convert a String to int in Rust?

To convert a string to an int in Rust you can directly use the str::parse::() method.

Example of converting String to Int in Rust

fn main() {
    let my_string = "35".to_string();  // `parse()` works with `&str` and `String`!
    let my_int = my_string.parse::<i32>().unwrap();

You can can also specify the type to parse to with the turbofish operator (::<>) as shown above or via explicit type annotation:

fn main() {
    let my_string = "35".to_string();  // `parse()` works with `&str` and `String`!
    let my_int: i32 = my_string.parse().unwrap();


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