Trait competitive_hpp::prelude::source::Readable

pub trait Readable {
    type Output;
    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.

Associated Types

type Output

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Required methods

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

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Implementors

impl Readable for Bytes

type Output = Vec<u8>

fn read<R, S>(source: &mut S) -> Vec<u8> where
    R: BufRead,
    S: Source<R>, 

impl Readable for Chars

type Output = Vec<char>

fn read<R, S>(source: &mut S) -> Vec<char> where
    R: BufRead,
    S: Source<R>, 

impl Readable for Isize1

type Output = isize

fn read<R, S>(source: &mut S) -> isize where
    R: BufRead,
    S: Source<R>, 

impl Readable for Usize1

type Output = usize

fn read<R, S>(source: &mut S) -> usize where
    R: BufRead,
    S: Source<R>, 

impl<T> Readable for T where
    T: FromStr,
    <T as FromStr>::Err: Debug, 

type Output = T

fn read<R, S>(source: &mut S) -> T where
    R: BufRead,
    S: Source<R>, 

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