Function reject_subpath

crates/openshell-driver-podman/src/container.rs:702–708

(subpath: Option<&str>, mount_type: &str)

}

fn reject_subpath(subpath: Option<&str>, mount_type: &str) -> Result<(), String> {
    let Some(subpath) = subpath else {
        return Ok(());
    };
    driver_mounts::validate_mount_subpath(subpath)?;
    Err(format!("{mount_type} do not support subpath"))
}

fn validate_optional_positive_integral_i64(
    value: Option<f64>,