Struct CommitFeatures 

pub struct CommitFeatures {
    pub defect_category: u8,
    pub files_changed: f32,
    pub lines_added: f32,
    pub lines_deleted: f32,
    pub complexity_delta: f32,
    pub timestamp: f64,
    pub hour_of_day: u8,
    pub day_of_week: u8,
}

Commit-level features for defect prediction (8-dimensional).

This structure matches the org-intel CommitFeatures format for compatibility with defect prediction pipelines.

Fields

defect_category: u8

Predicted defect category (0-255). Categories include: 0=clean, 1=bug, 2=security, 3=perf, etc.

files_changed: f32

Number of files changed in the commit.

lines_added: f32

Total lines of code added.

lines_deleted: f32

Total lines of code deleted.

complexity_delta: f32

Estimated change in cyclomatic complexity.

timestamp: f64

Unix timestamp of the commit.

hour_of_day: u8

Hour of day the commit was made (0-23).

day_of_week: u8

Day of week (0=Sunday, 6=Saturday).

Implementations

impl CommitFeatures

pub fn new() -> Self

Create new commit features with default values.

pub fn to_vec(&self) -> Vec<f32>

Convert features to an 8-element f32 vector for ML pipelines.

pub fn from_vec(v: &[f32]) -> Self

Create features from a raw vector.

Panics

Panics if vector has fewer than 8 elements.

pub fn churn(&self) -> f32

Calculate churn (lines added + deleted).

pub fn net_change(&self) -> f32

Calculate net change (lines added - deleted).

pub fn is_fix(&self) -> bool

Check if commit is a fix based on category.

Trait Implementations

impl Clone for CommitFeatures

fn clone(&self) -> CommitFeatures

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommitFeatures

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

Formats the value using the given formatter.

impl Default for CommitFeatures

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for CommitFeatures

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

impl StructuralPartialEq for CommitFeatures