Struct PrimitiveArraySampler 

pub struct PrimitiveArraySampler<PT, V, T> { /* private fields */ }

Trait Implementations

impl<PT: Clone, V: Clone, T: Clone> Clone for PrimitiveArraySampler<PT, V, T>

fn clone(&self) -> PrimitiveArraySampler<PT, V, T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<PT: Debug, V: Debug, T: Debug> Debug for PrimitiveArraySampler<PT, V, T>

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

Formats the value using the given formatter.

impl<PT, V, T> Sample for PrimitiveArraySampler<PT, V, T>

where PT: Sample, T: ArrowPrimitiveType, T::Native: From<PT::Output>, V: Sample<Output = Option<Bitmap>> + SetLen,

type Output = Arc<dyn Array>

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

Randomly generate the requested type.

fn shrink(&self, _: 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).

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:

fn zip<OS>(self, other: OS) -> Zip<Self, OS>

where Self: Sized, OS: Sample,

“Zip” two samplers together. Functionally equivalent to (self, other).

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.

impl<PT, V, T> SampleLen for PrimitiveArraySampler<PT, V, T>

where PT: Sample + 'static, T: ArrowPrimitiveType + 'static, T::Native: From<PT::Output>, V: Sample<Output = Option<Bitmap>> + SetLen + 'static,

impl<PT, V, T> SetLen for PrimitiveArraySampler<PT, V, T>

where V: SetLen,

fn set_len(&mut self, len: usize)