[−][src]Function reader::int
pub fn int(string: String) -> Result<i64, ParseIntError>
Convert a String to integer (i64)
Examples
Basic usage
extern crate reader; use reader::{input, int}; Reading a integer (i64) let age = int(input("Enter your age: ")).unwrap(); println!("Your age is: {}", age); Reading a integer (i32) let age = int(input("Enter your age: ")).unwrap() as i32; println!("Your age is: {}", age); Reading a integer (i16) let age = int(input("Enter your age: ")).unwrap() as i16; println!("Your age is: {}", age); Reading a integer (i8) let age = int(input("Enter your age: ")).unwrap() as i8; println!("Your age is: {}", age);