edward/bunbun
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remove uncessary arc

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This commit is contained in:
Edward Shen 2020-07-05 01:37:45 -04:00
parent 10731c22f4
commit 39a1037b33
Signed by: edward
GPG key ID: 19182661E818369F
1 changed files with 6 additions and 14 deletions
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20
src/main.rs
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@ -171,22 +171,14 @@ fn start_watch(
config_data: ConfigData, config_data: ConfigData,
) -> Result<Hotwatch, BunBunError> { ) -> Result<Hotwatch, BunBunError> {
let mut watch = Hotwatch::new_with_custom_delay(Duration::from_millis(500))?; let mut watch = Hotwatch::new_with_custom_delay(Duration::from_millis(500))?;
let ConfigData { path, file } = config_data;
// Closures need their own copy of variables for proper life cycle management let watch_result = watch.watch(&path, move |e: Event| {
let config_data = Arc::new(config_data);
let config_data_ref = Arc::clone(&config_data);
let watch_result = watch.watch(&config_data.path, move |e: Event| {
if let Event::Write(_) = e { if let Event::Write(_) = e {
trace!("Grabbing writer lock on state..."); trace!("Grabbing writer lock on state...");
let mut state = state.write().expect("Failed to get write lock on state"); let mut state = state.write().expect("Failed to get write lock on state");
trace!("Obtained writer lock on state!"); trace!("Obtained writer lock on state!");
match read_config( match read_config(file.try_clone().expect("Failed to clone file handle"))
config_data_ref {
.file
.try_clone()
.expect("Failed to clone file handle"),
) {
Ok(conf) => { Ok(conf) => {
state.public_address = conf.public_address; state.public_address = conf.public_address;
state.default_route = conf.default_route; state.default_route = conf.default_route;
@ -202,10 +194,10 @@ fn start_watch(
}); });
match watch_result { match watch_result {
Ok(_) => info!("Watcher is now watching {:?}", &config_data.path), Ok(_) => info!("Watcher is now watching {:?}", &path),
Err(e) => warn!( Err(e) => warn!(
"Couldn't watch {:?}: {}. Changes to this file won't be seen!", "Couldn't watch {:?}: {}. Changes to this file won't be seen!",
&config_data.path, e &path, e
), ),
} }