Struct OnlyChooseLength

pub struct OnlyChooseLength;

Trait Implementations

impl<T, M> Mutation<Vec<T>, VecMutator<T, M>> for OnlyChooseLength

where T: Clone + 'static, M: Mutator<T>,

type RandomStep = OnlyChooseLengthRandomStep

type Step = OnlyChooseLengthStep

type Concrete<'a> = ConcreteOnlyChooseLength

type Revert = RevertOnlyChooseLength<T>

fn default_random_step( &self, mutator: &VecMutator<T, M>, _value: &Vec<T>, ) -> Option<Self::RandomStep>

fn random<'a>( mutator: &VecMutator<T, M>, _value: &Vec<T>, _cache: &<VecMutator<T, M> as Mutator<Vec<T>>>::Cache, _random_step: &Self::RandomStep, max_cplx: f64, ) -> Self::Concrete<'a>

fn default_step( &self, mutator: &VecMutator<T, M>, _value: &Vec<T>, _cache: &<VecMutator<T, M> as Mutator<Vec<T>>>::Cache, ) -> Option<Self::Step>

fn from_step<'a>( mutator: &VecMutator<T, M>, _value: &Vec<T>, _cache: &<VecMutator<T, M> as Mutator<Vec<T>>>::Cache, step: &'a mut Self::Step, _subvalue_provider: &dyn SubValueProvider, max_cplx: f64, ) -> Option<Self::Concrete<'a>>

fn apply<'a>( mutation: Self::Concrete<'a>, mutator: &VecMutator<T, M>, value: &mut Vec<T>, _cache: &mut <VecMutator<T, M> as Mutator<Vec<T>>>::Cache, _subvalue_provider: &dyn SubValueProvider, _max_cplx: f64, ) -> (Self::Revert, f64)