Struct Cell 

pub struct Cell {
    pub kind: CellKind,
    pub state: CellState,
}

Default cell struct

Fields

kind: CellKind

state: CellState

Trait Implementations

impl Clone for Cell

fn clone(&self) -> Cell

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl SweeperBoard<Cell> for Board

fn new(height: usize, width: usize, mine_count: usize) -> Result<Self, Error>

Create a new minesweeper board. height and width cannot be under 9, while mine_count cannot exceed height * width - 9 since the initial cell and its neighbors must be a free cell. Return error if given invalid configuration.

fn open(&mut self, i: usize, j: usize) -> &CellKind

Open a cell, propagate if all neighboring cell is a free cell. Opening an opened cell will propagate if flagged cell count is equal to surrounding mine count.

Propagation is stopped when propagation reached a mine cell.

fn flag(&mut self, i: usize, j: usize) -> &CellState

Flag a cell. Flagged cell cannot be opened until unflagged. Remove the flag by flagging a flagged cell again. Flagged cell counts toward opening an opened cell propagation.

fn open_save(&mut self, i: usize, j: usize) -> Result<&CellKind, Error>

fn flag_save(&mut self, i: usize, j: usize) -> Result<&CellState, Error>

fn state(&self) -> &BoardState

fn cells(&self) -> &Vec<Vec<Cell>>

impl SweeperCell for Cell

Default implementation of the cell trait

fn open(&mut self) -> &CellKind

fn flag(&mut self) -> &CellState