Struct TreeConfig 

pub struct TreeConfig {
    pub max_depth: usize,
    pub fanout: usize,
    pub min_cluster_size: usize,
}

Configuration for building a RAPTOR tree.

Fields

max_depth: usize

Maximum depth of the tree (number of summary levels).

fanout: usize

Target number of items per cluster (fanout).

min_cluster_size: usize

Minimum items needed to form a cluster.

Implementations

impl TreeConfig

pub fn new() -> Self

Create a new tree configuration.

pub fn with_max_depth(self, depth: usize) -> Self

Set maximum depth.

pub fn with_fanout(self, fanout: usize) -> Self

Set target fanout (items per cluster).

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

Set minimum cluster size.

Trait Implementations

impl Clone for TreeConfig

fn clone(&self) -> TreeConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeConfig

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

Formats the value using the given formatter.

impl Default for TreeConfig

fn default() -> Self

Returns the “default value” for a type.