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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 standard library. Private Function

createModuleDependenciesForStep

Doc Source

Private Function

std.Build.Serialize.createModuleDependenciesForStep

fn createModuleDependenciesForStep(step: *Step) Allocator.Error!void

If the given Step is a Step.Compile, adds any dependencies for that step which are implied by the module graph rooted at step.cast(Step.Compile).?.root_module.

Params

step: *Step

File

Build/Serialize.zig:1293

fn createModuleDependenciesForStep(step: *Step) Allocator.Error!void {
    const root_module = if (step.cast(Step.Compile)) |cs| root: {
        break :root cs.root_module;
    } else return; // not a compile step so no module dependencies

    // Starting from `root_module`, discover all modules in this graph.
    const modules = root_module.getGraph().modules;

    // For each of those modules, set up the implied step dependencies.
    for (modules) |mod| {
        if (mod.root_source_file) |lp| lp.addStepDependencies(step);
        for (mod.include_dirs.items) |include_dir| switch (include_dir) {
            .path,
            .path_system,
            .path_after,
            .framework_path,
            .framework_path_system,
            .embed_path,
            => |lp| lp.addStepDependencies(step),

            .other_step => |other| {
                other.getEmittedIncludeTree().addStepDependencies(step);
                step.dependOn(&other.step);
            },

            .config_header_step => |other| step.dependOn(&other.step),
        };
        for (mod.lib_paths.items) |lp| lp.addStepDependencies(step);
        for (mod.rpaths.items) |rpath| switch (rpath) {
            .lazy_path => |lp| lp.addStepDependencies(step),
            .special => {},
        };
        for (mod.link_objects.items) |link_object| switch (link_object) {
            .static_path,
            .assembly_file,
            => |lp| lp.addStepDependencies(step),
            .other_step => |other| step.dependOn(&other.step),
            .system_lib => {},
            .c_source_file => |source| source.file.addStepDependencies(step),
            .c_source_files => |source_files| source_files.root.addStepDependencies(step),
            .win32_resource_file => |rc_source| {
                rc_source.file.addStepDependencies(step);
                for (rc_source.include_paths) |lp| lp.addStepDependencies(step);
            },
        };
    }
}