Function patch_adds_marker

xtask/src/main.rs:7176–7180

(patch_text: &str, marker: &str)

}

fn patch_adds_marker(patch_text: &str, marker: &str) -> bool {
    patch_text
        .lines()
        .any(|line| line.starts_with('+') && !line.starts_with("+++") && line.contains(marker))
}

#[cfg(unix)]
fn check_wasix_bridge_abi_harness() -> Result<()> {