cargo::util::toml::targets

Function target_path

Source 
fn target_path(
    target: &TomlTarget,
    inferred: &[(String, PathBuf)],
    target_kind: &str,
    package_root: &Path,
    edition: Edition,
    legacy_path: &mut dyn FnMut(&TomlTarget) -> Option<PathBuf>,
) -> Result<PathBuf, String>