Enum BucketStrategy 

pub enum BucketStrategy {
    EqualWidth,
    EqualDepth,
    Hybrid,
}

Strategy for dividing data into histogram buckets

Variants

EqualWidth

Equal-width buckets: each bucket covers same value range Good for uniformly distributed data

EqualDepth

Equal-depth buckets: each bucket contains same number of rows Good for skewed data

Hybrid

Hybrid: mix of equal-width and equal-depth Balances accuracy for both uniform and skewed data

Trait Implementations

impl Clone for BucketStrategy

fn clone(&self) -> BucketStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BucketStrategy

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

Formats the value using the given formatter.

impl PartialEq for BucketStrategy

fn eq(&self, other: &BucketStrategy) -> 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 BucketStrategy