Struct UnitMutator

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pub struct UnitMutator<T>
where T: Clone,
{ /* private fields */ }

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impl<T> UnitMutator<T>
where T: Clone,

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pub fn new(value: T) -> Self

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impl<T> Clone for UnitMutator<T>
where T: Clone + Clone,

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fn clone(&self) -> UnitMutator<T>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T> Default for UnitMutator<T>
where T: Default + Clone,

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<T> Mutator<T> for UnitMutator<T>
where T: Clone + 'static,

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type Cache = ()

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type MutationStep = ()

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type ArbitraryStep = bool

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type UnmutateToken = ()

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fn cache_from_value(&self, _value: &T) -> Self::Cache

Compute the cache for the given value
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fn initial_step_from_value(&self, _value: &T) -> Self::MutationStep

Compute the initial mutation step for the given value
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fn max_complexity(&self) -> f64

The maximum complexity of an input of this type
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fn min_complexity(&self) -> f64

The minimum complexity of an input of this type
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fn complexity(&self, _value: &T, _cache: &Self::Cache) -> f64

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fn ordered_arbitrary( &self, step: &mut Self::ArbitraryStep, _max_cplx: f64, ) -> Option<(T, Self::Cache)>

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fn random_arbitrary(&self, _max_cplx: f64) -> (T, Self::Cache)

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fn ordered_mutate( &self, _value: &mut T, _cache: &mut Self::Cache, _step: &mut Self::MutationStep, _max_cplx: f64, ) -> Option<Self::UnmutateToken>

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fn random_mutate( &self, _value: &mut T, _cache: &mut Self::Cache, _max_cplx: f64, ) -> Self::UnmutateToken

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fn unmutate( &self, _value: &mut T, _cache: &mut Self::Cache, _t: Self::UnmutateToken, )

Auto Trait Implementations§

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impl<T> Freeze for UnitMutator<T>
where T: Freeze,

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impl<T> RefUnwindSafe for UnitMutator<T>
where T: RefUnwindSafe,

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impl<T> Send for UnitMutator<T>
where T: Send,

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impl<T> Sync for UnitMutator<T>
where T: Sync,

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impl<T> Unpin for UnitMutator<T>
where T: Unpin,

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impl<T> UnwindSafe for UnitMutator<T>
where T: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> TupleStructure<Tuple1<T>> for T
where T: 'static,

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fn get_ref<'a>(&'a self) -> &'a T

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fn get_mut<'a>(&'a mut self) -> &'a mut T

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fn new(t: T) -> T