Module mutations 

evolve them in a genetic algorithm

Structs

LexemeDetails

Used by Lexicon::unify

LexicalProbConfig

Defines the probabilities of all distributions used in grammar sampling

NewLexeme

Used by Lexicon::add_new_lexeme_from_sibling to return a new lexeme along with its sibling that has the same features.

Enums

MutationError

Error that can occur if a grammar is made invalid

Traits

FreshCategory

A trait which can generate a novel category given a slice of pre-existing categories. For integers, this is just the maximum number + 1.