Struct LcovParser 

pub struct LcovParser;

LCOV coverage data parser for cargo-llvm-cov integration

Implementations

impl LcovParser

pub fn parse_file<P: AsRef<Path>>(path: P) -> Result<Vec<(StatementId, usize)>>

Parse LCOV format coverage file

LCOV format:

SF:path/to/file.rs
DA:line_number,execution_count
...
end_of_record

pub fn parse(content: &str) -> Result<Vec<(StatementId, usize)>>

pub fn combine_coverage( passed_coverage: &[(StatementId, usize)], failed_coverage: &[(StatementId, usize)], ) -> Vec<StatementCoverage>

Combine coverage from multiple test runs (passed and failed)

Arguments

• passed_coverage - Coverage from passing tests
• failed_coverage - Coverage from failing tests

Returns

Combined statement coverage suitable for SBFL

Trait Implementations

impl Debug for LcovParser

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

Formats the value using the given formatter.

impl Default for LcovParser

fn default() -> LcovParser

Returns the “default value” for a type.