Trait rdcl_aoc_helpers::direction::CanTravel

source · 
pub trait CanTravel<T> {
    fn travel(&self, from: &T) -> T;
    fn travel_checked(&self, from: &T) -> Option<T>;
}
Expand description

Given a position, determine the next position for a given direction.

Required Methods

Travel in the specified direction.

Travel in the specified direction, and return None if this is not possible.

Implementors