Enum BoardEvent 

pub enum BoardEvent {
    PositionChanged(Position),
    BatteryStatus(BatteryStatus),
    PieceStatus(PieceStatus),
}

A decoded board-state or status notification.

Examples

use chessnut_move::protocol::{BoardEvent, File, Rank, Square};

fn report(event: BoardEvent) {
    match event {
        BoardEvent::PositionChanged(position) => {
            let e4 = Square::new(File::E, Rank::Four);
            println!("e4 contains {:?}", position.piece_at(e4));
        }
        BoardEvent::BatteryStatus(status) => {
            println!("board battery: {}%", status.percentage);
        }
        BoardEvent::PieceStatus(status) => {
            let unavailable = status
                .pieces
                .iter()
                .filter(|piece| piece.battery_percentage.is_none())
                .count();
            println!("{unavailable} piece batteries are unavailable");
        }
    }
}

Variants

PositionChanged(Position)

The occupancy or piece arrangement of the 64 squares changed.

This event is only fired when realtime updates is enabled, and there’s not an active auto-move occurring.

BatteryStatus(BatteryStatus)

The board responded to a battery-status query.

PieceStatus(PieceStatus)

The board responded to a piece-status query.

Trait Implementations

impl Clone for BoardEvent

fn clone(&self) -> BoardEvent

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for BoardEvent

impl Debug for BoardEvent

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for BoardEvent

impl Hash for BoardEvent

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BoardEvent

fn eq(&self, other: &BoardEvent) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BoardEvent