Struct DriftScore 

pub struct DriftScore {
    pub total: u8,
    pub fan_in_delta: i32,
    pub fan_out_delta: i32,
    pub new_cycles: usize,
    pub boundary_violations: usize,
    pub cognitive_complexity: f64,
    pub timestamp: i64,
}

Architecture drift score — measures graph “health” (0-100).

Score 0 = perfect architecture, 100 = fully chaotic. Baseline (first commit or no previous graph) = 50.

Fields

total: u8

Total drift score (0 = clean, 100 = chaotic)

fan_in_delta: i32

Average fan-in change (positive = increasing dependencies)

fan_out_delta: i32

Average fan-out change (positive = increasing external deps)

new_cycles: usize

New circular dependency count

boundary_violations: usize

Package boundary violation count

cognitive_complexity: f64

Cognitive complexity proxy: (edges/nodes)10 + cycles5

timestamp: i64

Score computation timestamp

Trait Implementations

impl Clone for DriftScore

fn clone(&self) -> DriftScore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DriftScore

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DriftScore

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DriftScore

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

where __S: Serializer,

Serialize this value into the given Serde serializer.