Struct CoverageAnalyzer 

pub struct CoverageAnalyzer { /* private fields */ }

Test coverage analyzer

Implementations

impl CoverageAnalyzer

pub fn new() -> Self

Create a new coverage analyzer with default configuration

pub fn with_config(config: CoverageConfig) -> Self

Create a new coverage analyzer with custom configuration

pub fn check_tarpaulin_installed(&self) -> Result<bool>

Check if cargo-tarpaulin is installed

pub async fn install_tarpaulin(&self) -> Result<()>

Install cargo-tarpaulin if not already installed

pub async fn run_coverage(&self, project_path: &Path) -> Result<CoverageReport>

Run test coverage analysis

pub fn config(&self) -> &CoverageConfig

Get config reference

pub async fn run_tarpaulin(&self, project_path: &Path) -> Result<CoverageReport>

Run tarpaulin and get coverage report

This is a convenience wrapper around run_coverage that’s more explicit about running tarpaulin

pub fn parse_coverage_report( &self, tarpaulin_output: &str, ) -> Result<CoverageReport>

Parse a coverage report from tarpaulin output

Parses the JSON output from cargo-tarpaulin and converts it to our CoverageReport format

pub fn enforce_minimum_coverage( &self, report: &CoverageReport, threshold: f64, ) -> Result<()>

Enforce minimum coverage threshold

Returns an error if the coverage is below the specified threshold

pub fn generate_coverage_badge(&self, report: &CoverageReport) -> String

Generate a coverage badge SVG

Creates an SVG badge showing the current test coverage percentage

impl CoverageAnalyzer

pub fn validate_coverage(&self, report: &CoverageReport) -> Result<()>

Validate coverage meets minimum thresholds

pub fn format_coverage_report(&self, report: &CoverageReport) -> String

Generate a human-readable coverage report

pub async fn check_project_coverage(&self, project_path: &Path) -> Result<()>

Check coverage for a project

Trait Implementations

impl Default for CoverageAnalyzer

fn default() -> Self

Returns the “default value” for a type.