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Ensure 'ContextManager' is 'Sync' on all platforms.

This commit is contained in:
jeb 2018-09-16 17:58:46 -07:00 committed by Sergio Benitez
parent d011cd63fc
commit 95cbc241db
1 changed files with 4 additions and 4 deletions
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8
contrib/lib/src/templates/fairing.rs
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@ -46,7 +46,7 @@ mod context {
/// The current template context, inside an RwLock so it can be updated.
context: RwLock<Context>,
/// A filesystem watcher and the receive queue for its events.
watcher: Option<(RecommendedWatcher, Mutex<Receiver<RawEvent>>)>,
watcher: Option<Mutex<(RecommendedWatcher, Receiver<RawEvent>)>>,
}
impl ContextManager {
@ -55,7 +55,7 @@ mod context {
let watcher = if let Ok(mut watcher) = raw_watcher(tx) {
if watcher.watch(ctxt.root.clone(), RecursiveMode::Recursive).is_ok() {
Some((watcher, Mutex::new(rx)))
Some(Mutex::new((watcher, rx)))
} else {
warn!("Could not monitor the templates directory for changes.");
warn_!("Live template reload will be unavailable");
@ -87,9 +87,9 @@ mod context {
/// again.
pub fn reload_if_needed<F: Fn(&mut Engines)>(&self, custom_callback: F) {
self.watcher.as_ref().map(|w| {
let rx = w.1.lock().expect("receive queue");
let rx_lock = w.lock().expect("receive queue lock");
let mut changed = false;
while let Ok(_) = rx.try_recv() {
while let Ok(_) = rx_lock.1.try_recv() {
changed = true;
}