Struct TreeArrays 

pub struct TreeArrays {
    pub features: Vec<Option<usize>>,
    pub thresholds: Vec<f64>,
    pub left_children: Vec<Option<usize>>,
    pub right_children: Vec<Option<usize>>,
    pub missing: Vec<MissingBranch>,
    pub leaf_values: Vec<Option<Vec<f64>>>,
    pub covers: Vec<f64>,
    pub root: usize,
    pub n_features: usize,
}

Framework-neutral columnar representation used by model adapters.

Fields

features: Vec<Option<usize>>

thresholds: Vec<f64>

left_children: Vec<Option<usize>>

right_children: Vec<Option<usize>>

missing: Vec<MissingBranch>

leaf_values: Vec<Option<Vec<f64>>>

covers: Vec<f64>

root: usize

n_features: usize

Trait Implementations

impl Clone for TreeArrays

fn clone(&self) -> TreeArrays

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeArrays

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TreeArrays

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TreeArrays

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.