Struct sample_std::VecSampler

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pub struct VecSampler<S, I> {
    pub length: S,
    pub el: I,
}
Expand description

Sample a Vec with a length drawn from a usize Sample and elements drawn from the el sampler.

Shrinking attempts to first shrink the length, and then shrink each element within the Vec.

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§length: S§el: I

Trait Implementations§

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impl<S: Clone, I: Clone> Clone for VecSampler<S, I>

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fn clone(&self) -> VecSampler<S, I>

Returns a copy 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<S: Debug, I: Debug> Debug for VecSampler<S, I>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<S, I, T> Sample for VecSampler<S, I>
where S: Sample<Output = usize>, I: Sample<Output = T>, T: Clone + 'static,

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type Output = Vec<T>

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fn generate(&mut self, g: &mut Random) -> Self::Output

Randomly generate the requested type.
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fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output>

Shrink the given value into a “smaller” value. Defaults to an empty iterator (which represents that the value cannot be shrunk).
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fn try_convert<T, I, F>(self, from: F, try_into: I) -> TryConvert<Self, F, I>
where Self: Sized, F: Fn(Self::Output) -> T, I: Fn(T) -> Option<Self::Output>,

Convert this sampler into a new sampler with from and try_into functions: Read more
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fn zip<OS>(self, other: OS) -> Zip<Self, OS>
where Self: Sized, OS: Sample,

“Zip” two samplers together. Functionally equivalent to (self, other).
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fn chain_resample<F, RS>( self, transform: F, subsamples: usize ) -> ChainResample<Self, F>
where Self: Sized, F: Fn(Self::Output) -> RS, RS: Sample,

“Resampling” method for chaining samplers. Read more

Auto Trait Implementations§

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impl<S, I> RefUnwindSafe for VecSampler<S, I>

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impl<S, I> Send for VecSampler<S, I>
where I: Send, S: Send,

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impl<S, I> Sync for VecSampler<S, I>
where I: Sync, S: Sync,

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impl<S, I> Unpin for VecSampler<S, I>
where I: Unpin, S: Unpin,

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impl<S, I> UnwindSafe for VecSampler<S, I>
where I: UnwindSafe, S: 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> 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.