fn get_line_count()

in src/reader.rs [1060:1089]

• 29 lines of code
• 6 McCabe index (conditional complexity)

    fn get_line_count(
        fun_edges: &mut [GcovEdge],
        fun_blocks: &[GcovBlock],
        blocks: &[usize],
    ) -> u64 {
        let mut count: u64 = 0;
        for b in blocks {
            let block = &fun_blocks[*b];
            if block.no == 0 {
                count = block
                    .destination
                    .iter()
                    .fold(count, |acc, e| acc + fun_edges[*e].counter);
            } else {
                for e in &block.source {
                    let e = &fun_edges[*e];
                    let w = e.source;
                    if !blocks.contains(&w) {
                        count += e.counter;
                    }
                }
            }
            for e in &block.destination {
                let e = &mut fun_edges[*e];
                e.cycles = e.counter;
            }
        }

        count + GcovFunction::get_cycles_count(fun_edges, fun_blocks, blocks)
    }