Struct TsPatchCoverage 

pub struct TsPatchCoverage {
    pub statements: Vec<(u64, u64, bool)>,
    pub branch_arms: Vec<(u64, bool)>,
    pub functions: Vec<(u64, bool)>,
}

Per-file coverage detail from a vitest v8 coverage-final.json (Istanbul) report — the counts the diff-scoped floor (#162) needs. Each entry carries the Istanbul maps reduced to (line, …, covered) tuples, so the pure [crate::patch_coverage::evaluate_patch_typescript] can restrict each of the four metrics to the changed lines.

Fields

statements: Vec<(u64, u64, bool)>

One per statementMap entry: (start_line, end_line, covered) — covered is s[id] > 0. A statement counts toward the diff when any line it spans is a changed line.

branch_arms: Vec<(u64, bool)>

One per branch arm: (source_line, covered) — source_line is the branch’s loc.start.line (shared by every arm) and covered is that arm’s count > 0. An arm counts toward the diff when its source line is changed.

functions: Vec<(u64, bool)>

One per fnMap entry: (decl_line, covered) — decl_line is decl.start.line and covered is f[id] > 0. A function counts toward the diff when its declaration line is changed.

Trait Implementations

impl Clone for TsPatchCoverage

fn clone(&self) -> TsPatchCoverage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TsPatchCoverage

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

Formats the value using the given formatter.

impl Default for TsPatchCoverage

fn default() -> TsPatchCoverage

Returns the “default value” for a type.