ruci 2.1.0

A UCI (Universal Chess Interface) crate.
Documentation 
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extern crate alloc;

use alloc::vec::Vec;
use core::fmt::{Display, Formatter, Write};
use shakmaty::uci::UciMove;

/// Separates the string by spaces and parses moves while it can.
/// When it encounters an unparseable move, it stops.
pub fn from_str(s: &str) -> Vec<UciMove> {
    s.split(' ').map_while(|part| part.parse().ok()).collect()
}

/// Just joins the moves with a space.
pub fn fmt(this: &[UciMove], f: &mut Formatter<'_>) -> core::fmt::Result {
    let mut first_iter = true;

    for r#move in this {
        // Do not write the space on the first iteration
        if first_iter {
            first_iter = false;
        } else {
            f.write_char(' ')?;
        }

        r#move.fmt(f)?;
    }

    Ok(())
}