Struct Pots 

struct Pots {
    state: Vec<u8>,
    prev_state: Vec<u8>,
    pos: i64,
}

Fields

state: Vec<u8>

Vector representing the pots. 1 means there is a plant in the pot, 0 means there isn’t.

prev_state: Vec<u8>

A copy of the vector state before Self::step was called.

pos: i64

The id of the pot at the beginning of the bit vector state.

Implementations

impl Pots

fn from(initial_state: &[u8]) -> Self

Parses the initial state into a bit vector.

fn step(&mut self, rules: &[u8; 32])

Applies the given rules to the pots and updates Self::state. A copy of the state before this method was called is left in Self::prev_state.

fn sum(&self) -> i64

Returns the sum of the numbers of all pots containing plants.