Method rank

build.rs:176–178

(self)

        .expect("write");
    }
    out.push_str("];\n\n");
    out.push_str(
        "/// Look up a bundled program file by its repo-relative `programs/...` path.\n\
         pub fn source_by_path(key: &str) -> Option<&'static str> {\n\
             SOURCE_FILES.iter().find(|(path, _)| *path == key).map(|(_, source)| *source)\n\
         }\n",