Trait NormalImpartial

pub trait NormalImpartial: Normal {
    // Provided method
    fn split(&self) -> Option<Vec<Self>> { ... }
}

Normal impartial games have the special property of being splittable: i.e., the disjunctive sum of two games is equal to another normal-play game.

Provided Methods

fn split(&self) -> Option<Vec<Self>>

Splits a game into multiple separate games.

This function doesn’t have to be necessarily optimal, but it makes normal impartial game analysis much quicker, using the technique described in Nimbers Are Inevitable.

Returns `Option::None`` if the game currently can not be split.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<L: Game + Debug + NormalImpartial + 'static, R: Game + Debug + NormalImpartial + 'static> NormalImpartial for DisjointImpartialNormalGame<L, R>