Struct NormalGenerator 

pub struct NormalGenerator { /* private fields */ }

The generator with generate DataValue::Real from normal distribution

Implementations

impl NormalGenerator

pub const MEAN: &'static str = "mean"

mean

pub const STD_DEV: &'static str = "std_dev"

standard deviation

Trait Implementations

impl Clone for NormalGenerator

fn clone(&self) -> NormalGenerator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NormalGenerator

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

Formats the value using the given formatter.

impl<R: Randomizer + ?Sized> GeneratorBase<R> for NormalGenerator

fn create(builder: GeneratorBuilder) -> Result<Self, BuildError>

where Self: Sized,

Create generator from builder

fn is_nullable(&self) -> bool

Can generate null flag

fn generate_without_null( &self, rng: &mut R, _context: &DataValueMap<&str>, ) -> Result<DataValue, GenerateError>

Generate dummy data not considering nullable

fn is_required(&self) -> bool

Cannot generate null flag

fn generate( &self, rng: &mut R, context: &DataValueMap<&str>, ) -> Result<DataValue, GenerateError>

Generate dummy data considering nullable

impl Copy for NormalGenerator