Struct SamplerDatasetOptions 

pub struct SamplerDatasetOptions {
    pub replace_samples: bool,
    pub size_config: SizeConfig,
    pub rng_source: RngSource,
}

Options to configure a SamplerDataset.

Fields

replace_samples: bool

The sampling mode.

size_config: SizeConfig

The size source of the wrapper relative to the dataset.

rng_source: RngSource

The source of the random number generator.

Implementations

impl SamplerDatasetOptions

pub fn with_replace_samples(self, replace_samples: bool) -> Self

Set the replacement mode.

pub fn with_replacement(self) -> Self

Set the replacement mode to WithReplacement.

pub fn without_replacement(self) -> Self

Set the replacement mode to WithoutReplacement.

pub fn with_size<S>(self, source: S) -> Self

where S: Into<SizeConfig>,

Set the size source.

pub fn with_source_size(self) -> Self

Set the size to the size of the source.

pub fn with_fixed_size(self, size: usize) -> Self

Set the size to a fixed size.

pub fn with_size_ratio(self, size_ratio: f64) -> Self

Set the size to be a multiple of the ration and the source size.

pub fn with_rng<R>(self, rng: R) -> Self

where R: Into<RngSource>,

Set the RngSource.

pub fn with_system_rng(self) -> Self

Use the system rng.

pub fn with_seed(self, seed: u64) -> Self

Use a rng, built from a seed.

Trait Implementations

impl Clone for SamplerDatasetOptions

fn clone(&self) -> SamplerDatasetOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SamplerDatasetOptions

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

Formats the value using the given formatter.

impl Default for SamplerDatasetOptions

fn default() -> Self

Returns the “default value” for a type.

impl<T> From<Option<T>> for SamplerDatasetOptions

where T: Into<SamplerDatasetOptions>,

fn from(option: Option<T>) -> Self

Converts to this type from the input type.

impl From<usize> for SamplerDatasetOptions

fn from(size: usize) -> Self

Converts to this type from the input type.

impl PartialEq for SamplerDatasetOptions

fn eq(&self, other: &SamplerDatasetOptions) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SamplerDatasetOptions