Struct CodeQualityMetrics 

pub struct CodeQualityMetrics {
    pub coverage_percent: f64,
    pub mutation_score: f64,
    pub clippy_warnings: u32,
    pub pmat_grade: PmatGrade,
    pub timestamp: DateTime<Utc>,
}

Code quality metrics from PMAT analysis

Fields

coverage_percent: f64

Line coverage percentage (0.0 - 100.0)

mutation_score: f64

Mutation testing score percentage (0.0 - 100.0)

clippy_warnings: u32

Number of clippy warnings

pmat_grade: PmatGrade

Computed PMAT grade

timestamp: DateTime<Utc>

Timestamp when metrics were collected

Implementations

impl CodeQualityMetrics

pub fn new( coverage_percent: f64, mutation_score: f64, clippy_warnings: u32, ) -> Self

Create new metrics with current timestamp

pub fn with_timestamp( coverage_percent: f64, mutation_score: f64, clippy_warnings: u32, timestamp: DateTime<Utc>, ) -> Self

Create metrics with explicit timestamp

pub fn from_cargo_output( coverage: &str, mutants: &str, clippy_warnings: u32, ) -> Result<Self>

Parse metrics from cargo-llvm-cov and cargo-mutants output

Arguments

• coverage - JSON output from cargo llvm-cov --json
• mutants - JSON output from cargo mutants --json

Example

let coverage_json = r#"{"data":[{"totals":{"lines":{"percent":85.5}}}]}"#;
let mutants_json = r#"{"total_mutants":100,"caught":75}"#;
let metrics = CodeQualityMetrics::from_cargo_output(coverage_json, mutants_json, 0)?;

pub fn meets_threshold(&self, min_coverage: f64, min_mutation: f64) -> bool

Check if metrics meet minimum thresholds

Arguments

• min_coverage - Minimum coverage percentage (0.0 - 100.0)
• min_mutation - Minimum mutation score percentage (0.0 - 100.0)

Example

use entrenar::quality::CodeQualityMetrics;

let metrics = CodeQualityMetrics::new(90.0, 80.0, 0);
assert!(metrics.meets_threshold(85.0, 75.0));
assert!(!metrics.meets_threshold(95.0, 85.0));

pub fn meets_grade(&self, target: PmatGrade) -> bool

Check if metrics meet the target PMAT grade

pub fn is_clippy_clean(&self) -> bool

Returns true if there are no clippy warnings

Trait Implementations

impl Clone for CodeQualityMetrics

fn clone(&self) -> CodeQualityMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodeQualityMetrics

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CodeQualityMetrics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CodeQualityMetrics

fn eq(&self, other: &CodeQualityMetrics) -> 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 Serialize for CodeQualityMetrics

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CodeQualityMetrics