shittyinput 1.1.1

An input library for rust
Documentation 
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use std::io;


/// Returns an ```io::Result<isize>```
pub fn get_int() -> io::Result<isize> {
    let mut input = String::new();
    io::stdin().read_line(&mut input)?;
    let result = input.trim().parse::<isize>().map_err(|error| {
        io::Error::new(io::ErrorKind::Other, error)
    });
    result
}

/// Returns a ```String```
pub fn get_string() -> io::Result<String> {
    let mut result = String::new();
    io::stdin().read_line(&mut result)?;
    let result = result.trim();
    Ok(result.to_string())
}

/// Returns an ```io::Result<f32>```
pub fn get_f32 () -> io::Result<f32> {
    let mut input = String::new();
    io::stdin().read_line(&mut input)?;
    let result = input.trim().parse::<f32>().map_err(|error| {
        io::Error::new(io::ErrorKind::Other, error)
    });
    result
}

/// Returns an ```io::Result<f64>```
pub fn get_f64() -> io::Result<f64> {
    let mut input = String::new();
    io::stdin().read_line(&mut input)?;
    let result = input.trim().parse::<f64>().map_err(|error| {
        io::Error::new(io::ErrorKind::Other, error)
    });
    result
}