[−][src]Function reader::float
pub fn float(string: String) -> Result<f64, ParseFloatError>
Convert a String to float (f64)
Examples
Basic usage
extern crate reader; use reader::{input, float}; Reading a float (f64) let salary = float(input("Enter your salary: ")).unwrap(); println!("Your salary is: {}", salary); Reading a float (f32) let salary = float(input("Enter your salary: ")).unwrap() as f32; println!("Your salary is: {}", salary);