Zig 0.17.0-dev (Split by item)

This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig library itself.

coverageRunCancelable

Fuzz.coverageRunCancelable

fn coverageRunCancelable(fuzz: *Fuzz) Io.Cancelable!void

File

lib/compiler/Maker/Fuzz.zig:397

Code

fn coverageRunCancelable(fuzz: *Fuzz) Io.Cancelable!void {
    const maker = fuzz.maker;
    const graph = maker.graph;
    const io = graph.io;

    try fuzz.queue_mutex.lock(io);
    defer fuzz.queue_mutex.unlock(io);

    while (true) {
        try fuzz.queue_cond.wait(io, &fuzz.queue_mutex);
        for (fuzz.msg_queue.items) |msg| switch (msg) {
            .coverage => |coverage| prepareTables(fuzz, coverage.run, coverage.id) catch |err| switch (err) {
                error.AlreadyReported => continue,
                error.Canceled => return,
                else => |e| log.err("failed to prepare code coverage tables: {t}", .{e}),
            },
            .entry_point => |entry_point| addEntryPoint(fuzz, entry_point.coverage_id, entry_point.addr) catch |err| switch (err) {
                error.AlreadyReported => continue,
                error.Canceled => return,
                else => |e| log.err("failed to prepare code coverage tables: {t}", .{e}),
            },
        };
        fuzz.msg_queue.clearRetainingCapacity();
    }
}