Struct LayerHealth 

pub struct LayerHealth {
    pub cohesion: f32,
    pub coupling_up: f32,
    pub coupling_down: f32,
    pub violation_density: f32,
}

Health metrics for a single architectural layer.

Fields

cohesion: f32

Ratio of intra-layer edges to the theoretical maximum — measures how internally cohesive the layer is.

coupling_up: f32

Fraction of external edges that go to a shallower (higher-level) layer — upward coupling is a smell.

coupling_down: f32

Fraction of external edges that go to a deeper (lower-level) layer — normal downward dependency.

violation_density: f32

Number of violations involving this layer divided by the layer’s node count.

Trait Implementations

impl Clone for LayerHealth

fn clone(&self) -> LayerHealth

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayerHealth

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

Formats the value using the given formatter.

impl Serialize for LayerHealth

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

where __S: Serializer,

Serialize this value into the given Serde serializer.