Method fmt

crates/openshell-driver-podman/src/config.rs:48–50

(&self, f: &mut std::fmt::Formatter<'_>)

impl std::fmt::Display for ImagePullPolicy {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        f.write_str(self.as_str())
    }
}

impl FromStr for ImagePullPolicy {