Trait Readable

pub trait Readable {
    type Output;

    // Required method
    fn read<R, S>(source: &mut S) -> Self::Output
       where R: BufRead,
             S: Source<R>;
}

A trait representing which type can be read from Source.

If you want to read your own type using input!, you can implement this trait for your type. Alternatively, you can add #[derive_readable] if you put use proconio_derive::derive_readable in your source. It automatically implements Readable if all members of your type are Readable.

Required Associated Types

type Output

Required Methods

fn read<R, S>(source: &mut S) -> Self::Output

where R: BufRead, S: Source<R>,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Readable for Bytes

type Output = Vec<u8>

impl Readable for Chars

type Output = Vec<char>

impl Readable for Isize1

type Output = isize

impl Readable for Usize1

type Output = usize

impl<T> Readable for T

where T: FromStr, <T as FromStr>::Err: Debug,

type Output = T