Struct EnsembleHeader 

#[repr(C, align(4))]
pub struct EnsembleHeader {
    pub magic: u32,
    pub version: u16,
    pub n_trees: u16,
    pub n_features: u16,
    pub _reserved: u16,
    pub base_prediction: f32,
}

Header for the packed ensemble binary format. 16 bytes, 4-byte aligned.

Appears at the start of every packed binary. Followed by n_trees TreeEntry records and then contiguous PackedNode arrays.

Fields

magic: u32

Magic bytes: "IRIT" in ASCII (little-endian u32: 0x54495249).

version: u16

Binary format version. Currently 1.

n_trees: u16

Number of trees in the ensemble.

n_features: u16

Expected number of input features.

_reserved: u16

Reserved padding.

base_prediction: f32

Base prediction (f64 quantized to f32). Added to the sum of tree predictions.

Implementations

impl EnsembleHeader

pub const MAGIC: u32

Magic value: “IRIT” in little-endian ASCII.

pub const VERSION: u16 = 1

Current format version.

Trait Implementations

impl Clone for EnsembleHeader

fn clone(&self) -> EnsembleHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnsembleHeader

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

Formats the value using the given formatter.

impl PartialEq for EnsembleHeader

fn eq(&self, other: &EnsembleHeader) -> 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 Copy for EnsembleHeader

impl StructuralPartialEq for EnsembleHeader