Struct ComplexityMetrics 

pub struct ComplexityMetrics {
    pub cyclomatic_complexity: usize,
    pub decision_points: usize,
    pub max_nesting_depth: usize,
    pub lines_of_code: usize,
}

Complexity metrics for a function

Fields

cyclomatic_complexity: usize

Cyclomatic complexity (McCabe metric) CC = E - N + 2P where E=edges, N=nodes, P=connected components

decision_points: usize

Number of decision points (if, while, for, match, etc.)

max_nesting_depth: usize

Maximum nesting depth

lines_of_code: usize

Number of lines of code (approximate)

Implementations

impl ComplexityMetrics

pub fn from_cfg(cfg: &TestCfg, lines_of_code: usize) -> Self

Calculate complexity from a CFG

pub fn risk_level(&self) -> RiskLevel

Returns a risk assessment based on complexity

pub fn is_complex(&self, threshold: usize) -> bool

Check if complexity exceeds threshold

Trait Implementations

impl Clone for ComplexityMetrics

fn clone(&self) -> ComplexityMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ComplexityMetrics

impl Debug for ComplexityMetrics

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

Formats the value using the given formatter.

impl Eq for ComplexityMetrics

impl PartialEq for ComplexityMetrics

fn eq(&self, other: &ComplexityMetrics) -> 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 StructuralPartialEq for ComplexityMetrics