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Improve deadlock detection output (#7515)

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This commit is contained in:
Emil Ernerfeldt
2025-09-08 17:37:49 +02:00
committed by GitHub
parent d5b0a6f446
commit 9cc7f2ec16
3 changed files with 18 additions and 11 deletions
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1
crates/egui_extras/src/loaders/ehttp_loader.rs
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@@ -101,7 +101,6 @@ impl BytesLoader for EhttpLoader {
{ {
let entry = entry.get_mut(); let entry = entry.get_mut();
*entry = Poll::Ready(result); *entry = Poll::Ready(result);
ctx.request_repaint();
log::trace!("Finished loading {uri:?}"); log::trace!("Finished loading {uri:?}");
true true
} else { } else {

1
crates/egui_extras/src/loaders/file_loader.rs
View File

@@ -100,7 +100,6 @@ impl BytesLoader for FileLoader {
if let std::collections::hash_map::Entry::Occupied(mut entry) = cache.entry(uri.clone()) { if let std::collections::hash_map::Entry::Occupied(mut entry) = cache.entry(uri.clone()) {
let entry = entry.get_mut(); let entry = entry.get_mut();
*entry = Poll::Ready(result); *entry = Poll::Ready(result);
ctx.request_repaint();
log::trace!("Finished loading {uri:?}"); log::trace!("Finished loading {uri:?}");
true true
} else { } else {

27
crates/epaint/src/mutex.rs
View File

@@ -31,9 +31,12 @@ impl<T> Mutex<T> {
#[cfg_attr(debug_assertions, track_caller)] #[cfg_attr(debug_assertions, track_caller)]
pub fn lock(&self) -> MutexGuard<'_, T> { pub fn lock(&self) -> MutexGuard<'_, T> {
if cfg!(debug_assertions) { if cfg!(debug_assertions) {
self.0 self.0.try_lock_for(DEADLOCK_DURATION).unwrap_or_else(|| {
.try_lock_for(DEADLOCK_DURATION) panic!(
.expect("Looks like a deadlock!") "DEBUG PANIC: Failed to acquire Mutex after {}s. Deadlock?",
DEADLOCK_DURATION.as_secs()
)
})
} else { } else {
self.0.lock() self.0.lock()
} }
@@ -74,9 +77,12 @@ impl<T: ?Sized> RwLock<T> {
#[cfg_attr(debug_assertions, track_caller)] #[cfg_attr(debug_assertions, track_caller)]
pub fn read(&self) -> RwLockReadGuard<'_, T> { pub fn read(&self) -> RwLockReadGuard<'_, T> {
let guard = if cfg!(debug_assertions) { let guard = if cfg!(debug_assertions) {
self.0 self.0.try_read_for(DEADLOCK_DURATION).unwrap_or_else(|| {
.try_read_for(DEADLOCK_DURATION) panic!(
.expect("Looks like a deadlock!") "DEBUG PANIC: Failed to acquire RwLock read after {}s. Deadlock?",
DEADLOCK_DURATION.as_secs()
)
})
} else { } else {
self.0.read() self.0.read()
}; };
@@ -91,9 +97,12 @@ impl<T: ?Sized> RwLock<T> {
#[cfg_attr(debug_assertions, track_caller)] #[cfg_attr(debug_assertions, track_caller)]
pub fn write(&self) -> RwLockWriteGuard<'_, T> { pub fn write(&self) -> RwLockWriteGuard<'_, T> {
let guard = if cfg!(debug_assertions) { let guard = if cfg!(debug_assertions) {
self.0 self.0.try_write_for(DEADLOCK_DURATION).unwrap_or_else(|| {
.try_write_for(DEADLOCK_DURATION) panic!(
.expect("Looks like a deadlock!") "DEBUG PANIC: Failed to acquire RwLock write after {}s. Deadlock?",
DEADLOCK_DURATION.as_secs()
)
})
} else { } else {
self.0.write() self.0.write()
}; };