use crate::{ErrorKind, HostNameState, MergedHostNameState, NmstateError};
impl HostNameState {
pub(crate) fn update(&mut self, other: &Self) {
if other.running.is_some() {
self.running.clone_from(&other.running);
}
if other.config.is_some() {
self.config.clone_from(&other.config);
}
}
}
impl MergedHostNameState {
pub(crate) fn is_changed(&self) -> bool {
self.desired != self.current
}
pub(crate) fn verify(
&self,
current: Option<&HostNameState>,
) -> Result<(), NmstateError> {
let desired = if let Some(d) = &self.desired {
d
} else {
return Ok(());
};
let current = if let Some(c) = current {
c
} else {
return Err(NmstateError::new(
ErrorKind::Bug,
"MergedHostNameState::verify(): Got current HostNameState set \
to None"
.to_string(),
));
};
if let Some(running) = desired.running.as_ref()
&& Some(running) != current.running.as_ref()
{
let e = NmstateError::new(
ErrorKind::VerificationError,
format!(
"Verification fail, desire hostname.running: {}, current: \
{:?}",
running,
current.running.as_ref()
),
);
log::error!("{e}");
return Err(e);
}
if let Some(config) = desired.config.as_ref()
&& Some(config) != current.config.as_ref()
{
let e = NmstateError::new(
ErrorKind::VerificationError,
format!(
"Verification fail, desire hostname.config: {}, current: \
{:?}",
config,
current.config.as_ref()
),
);
log::error!("{e}");
return Err(e);
}
Ok(())
}
}