fuzzcheck::subvalue_provider

Struct CrossoverSubValueProvider

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pub struct CrossoverSubValueProvider<T, M>
where
    T: 'static + Clone,
    M: Mutator<T>,
{ /* private fields */ }
Expand description

A SubValueProvider created from the subvalues of a particular test case.

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

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pub fn new( identifier: SubValueProviderId, value: &T, cache: &M::Cache, mutator: &M, ) -> Self

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impl<T, M> SubValueProvider for CrossoverSubValueProvider<T, M>
where T: Clone + 'static, M: Mutator<T>,

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fn identifier(&self) -> SubValueProviderId

A globally unique identifier for the subvalue provider
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fn get_random_subvalue( &self, typeid: TypeId, max_cplx: f64, ) -> Option<(&dyn Any, f64)>

Get a subvalue of the given type and under a certain maximum complexity. Read more
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fn get_subvalue( &self, typeid: TypeId, max_cplx: f64, index: &mut usize, ) -> Option<(&dyn Any, f64)>

Get a subvalue of the given type and under a certain maximum complexity. Read more

Auto Trait Implementations§

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impl<T, M> !Freeze for CrossoverSubValueProvider<T, M>

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impl<T, M> !RefUnwindSafe for CrossoverSubValueProvider<T, M>

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impl<T, M> !Send for CrossoverSubValueProvider<T, M>

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impl<T, M> !Sync for CrossoverSubValueProvider<T, M>

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impl<T, M> Unpin for CrossoverSubValueProvider<T, M>

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impl<T, M> !UnwindSafe for CrossoverSubValueProvider<T, M>

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> 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, 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.