Method cells

perro_source/core/perro_structs/src/structs/matrix/mod.rs:403–408

(&self)

    #[inline]
    pub fn cells(&self) -> impl Iterator<Item = (usize, usize, &T)> {
        self.as_slice()
            .iter()
            .enumerate()
            .map(|(index, value)| (index / COLS, index % COLS, value))
    }

    #[inline]
    pub fn cells_mut(&mut self) -> impl Iterator<Item = (usize, usize, &mut T)> {