Lines        Copies      Function name
  -----        ------      -------------
  6763 (100%)  307 (100%)  (TOTAL)
   424 (6.3%)    2 (0.7%)  core::sync::atomic::atomic_compare_exchange
   299 (4.4%)    1 (0.3%)  event_listener::EventListener::wait_internal
   246 (3.6%)    1 (0.3%)  <event_listener::EventListener as core::future::future::Future>::poll
   224 (3.3%)    4 (1.3%)  alloc::alloc::box_free
   165 (2.4%)    1 (0.3%)  event_listener::List::remove
   147 (2.2%)    1 (0.3%)  event_listener::List::insert
   144 (2.1%)    1 (0.3%)  event_listener::Event::inner
   128 (1.9%)    1 (0.3%)  event_listener::List::notify
   120 (1.8%)    2 (0.7%)  <alloc::sync::Weak<T> as core::ops::drop::Drop>::drop
   114 (1.7%)    3 (1.0%)  core::sync::atomic::atomic_load
   112 (1.7%)    1 (0.3%)  event_listener::List::notify_additional
    97 (1.4%)    1 (0.3%)  alloc::alloc::Global::alloc_impl
    93 (1.4%)    1 (0.3%)  <event_listener::EventListener as core::ops::drop::Drop>::drop
    92 (1.4%)    2 (0.7%)  core::mem::replace
    88 (1.3%)    2 (0.7%)  alloc::sync::Weak<T>::inner
    88 (1.3%)    1 (0.3%)  event_listener::EventListener::discard
    86 (1.3%)    1 (0.3%)  std::sync::poison::map_result
    84 (1.2%)    1 (0.3%)  event_listener::Event::listen
    78 (1.2%)    1 (0.3%)  <core::task::wake::RawWakerVTable as core::cmp::PartialEq>::eq
    76 (1.1%)    1 (0.3%)  alloc::sync::Arc<T>::new
    70 (1.0%)    2 (0.7%)  core::cell::Cell<T>::replace
    70 (1.0%)    1 (0.3%)  <core::option::Option<T> as core::cmp::PartialEq>::eq
    68 (1.0%)    2 (0.7%)  core::sync::atomic::atomic_store
    64 (0.9%)    1 (0.3%)  event_listener::EventListener::wait_timeout
    62 (0.9%)    1 (0.3%)  std::sync::mutex::Mutex<T>::new
    59 (0.9%)    1 (0.3%)  core::fmt::Arguments::new_v1
    59 (0.9%)    1 (0.3%)  core::result::Result<T,E>::unwrap
    58 (0.9%)    2 (0.7%)  core::alloc::layout::Layout::for_value_raw
    52 (0.8%)    6 (2.0%)  core::cell::UnsafeCell<T>::new
    51 (0.8%)    3 (1.0%)  core::ptr::read
    51 (0.8%)    1 (0.3%)  alloc::boxed::Box<T,A>::into_unique
    47 (0.7%)    1 (0.3%)  core::result::Result<T,E>::unwrap_or_else
    46 (0.7%)    2 (0.7%)  <alloc::sync::Arc<T> as core::ops::drop::Drop>::drop
    42 (0.6%)    4 (1.3%)  core::ptr::non_null::NonNull<T>::new_unchecked
    42 (0.6%)    1 (0.3%)  alloc::alloc::exchange_malloc
    42 (0.6%)    1 (0.3%)  std::sync::poison::Flag::borrow
    41 (0.6%)    9 (2.9%)  core::cell::UnsafeCell<T>::get
    41 (0.6%)    4 (1.3%)  core::mem::manually_drop::ManuallyDrop<T>::new
    41 (0.6%)    4 (1.3%)  core::ptr::unique::Unique<T>::cast
    39 (0.6%)    1 (0.3%)  <core::task::wake::RawWaker as core::cmp::PartialEq>::eq
    37 (0.5%)    1 (0.3%)  core::sync::atomic::atomic_add
    37 (0.5%)    1 (0.3%)  core::sync::atomic::atomic_sub
    37 (0.5%)    1 (0.3%)  core::sync::atomic::atomic_swap
    36 (0.5%)    1 (0.3%)  <std::sys::unix::time::inner::Instant as core::cmp::PartialOrd>::partial_cmp
    36 (0.5%)    1 (0.3%)  <std::time::Instant as core::cmp::PartialOrd>::partial_cmp
    36 (0.5%)    1 (0.3%)  alloc::boxed::Box<T,A>::into_raw_with_allocator
    35 (0.5%)    4 (1.3%)  core::ptr::unique::Unique<T>::as_ref
    35 (0.5%)    1 (0.3%)  alloc::sync::Arc<T>::into_raw
    34 (0.5%)    1 (0.3%)  core::option::Option<T>::ok_or
    33 (0.5%)    2 (0.7%)  core::cell::Cell<T>::set
    32 (0.5%)    2 (0.7%)  std::sync::poison::PoisonError<T>::new
    32 (0.5%)    1 (0.3%)  <event_listener::ListGuard as core::ops::drop::Drop>::drop
    31 (0.5%)    6 (2.0%)  core::mem::drop
    30 (0.4%)    1 (0.3%)  core::ptr::drop_in_place<alloc::boxed::Box<event_listener::Entry>>
    29 (0.4%)    5 (1.6%)  core::ptr::non_null::NonNull<T>::as_ptr
    29 (0.4%)    5 (1.6%)  core::ptr::unique::Unique<T>::as_ptr
    29 (0.4%)    1 (0.3%)  alloc::boxed::Box<T,A>::from_raw_in
    29 (0.4%)    1 (0.3%)  core::fmt::ArgumentV1::new
    29 (0.4%)    1 (0.3%)  core::ptr::metadata::from_raw_parts_mut
    29 (0.4%)    1 (0.3%)  std::sync::poison::Flag::done
    28 (0.4%)    2 (0.7%)  alloc::boxed::Box<T,A>::leak
    28 (0.4%)    2 (0.7%)  alloc::sync::Arc<T>::drop_slow
    28 (0.4%)    1 (0.3%)  <core::result::Result<T,E> as core::ops::try_trait::Try>::branch
    28 (0.4%)    1 (0.3%)  core::ptr::drop_in_place<event_listener::Inner>
    27 (0.4%)    1 (0.3%)  <alloc::alloc::Global as core::alloc::Allocator>::deallocate
    27 (0.4%)    1 (0.3%)  core::cmp::PartialOrd::ge
    27 (0.4%)    1 (0.3%)  core::ptr::drop_in_place<alloc::boxed::Box<[u8]>>
    27 (0.4%)    1 (0.3%)  core::ptr::drop_in_place<event_listener::EventListener>
    27 (0.4%)    1 (0.3%)  core::ptr::drop_in_place<event_listener::ListGuard>
    27 (0.4%)    1 (0.3%)  core::ptr::drop_in_place<std::ffi::c_str::CString>
    27 (0.4%)    1 (0.3%)  core::ptr::drop_in_place<std::sys_common::mutex::MovableMutex>
    26 (0.4%)    3 (1.0%)  core::ptr::write
    26 (0.4%)    1 (0.3%)  <core::task::wake::Waker as core::clone::Clone>::clone
    26 (0.4%)    1 (0.3%)  alloc::sync::Arc<T>::from_raw
    25 (0.4%)    1 (0.3%)  alloc::boxed::Box<T>::new
    25 (0.4%)    1 (0.3%)  core::alloc::layout::Layout::padding_needed_for
    25 (0.4%)    1 (0.3%)  core::sync::atomic::AtomicPtr<T>::compare_exchange
    25 (0.4%)    1 (0.3%)  core::sync::atomic::AtomicUsize::compare_exchange
    25 (0.4%)    1 (0.3%)  std::sync::mutex::MutexGuard<T>::new::{{closure}}
    24 (0.4%)    3 (1.0%)  core::mem::align_of_val_raw
    24 (0.4%)    3 (1.0%)  core::mem::maybe_uninit::MaybeUninit<T>::assume_init
    24 (0.4%)    1 (0.3%)  event_listener::EventListener::wait_deadline
    22 (0.3%)    2 (0.7%)  core::cell::Cell<T>::new
    22 (0.3%)    1 (0.3%)  <alloc::sync::Arc<T> as core::clone::Clone>::clone
    22 (0.3%)    1 (0.3%)  core::sync::atomic::fence
    22 (0.3%)    1 (0.3%)  core::task::wake::Waker::wake
    21 (0.3%)    3 (1.0%)  core::ptr::non_null::NonNull<T>::as_ref
    21 (0.3%)    1 (0.3%)  core::ptr::drop_in_place<alloc::boxed::Box<std::sys::unix::mutex::Mutex>>
    21 (0.3%)    1 (0.3%)  event_listener::Inner::lock
    20 (0.3%)    2 (0.7%)  alloc::rc::is_dangling
    20 (0.3%)    1 (0.3%)  alloc::sync::data_offset_align
    20 (0.3%)    1 (0.3%)  core::alloc::layout::Layout::from_size_align_unchecked
    20 (0.3%)    1 (0.3%)  event_listener::full_fence
    19 (0.3%)    1 (0.3%)  core::ptr::non_null::NonNull<[T]>::slice_from_raw_parts
    19 (0.3%)    1 (0.3%)  core::sync::atomic::AtomicBool::store
    18 (0.3%)    2 (0.7%)  core::ptr::non_null::NonNull<T>::cast
    18 (0.3%)    1 (0.3%)  <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
    18 (0.3%)    1 (0.3%)  event_listener::Event::new
    18 (0.3%)    1 (0.3%)  std::panicking::panic_count::count_is_zero
    17 (0.3%)    2 (0.7%)  core::mem::forget
    17 (0.3%)    2 (0.7%)  core::ptr::mut_ptr::<impl *mut T>::is_null
    17 (0.3%)    1 (0.3%)  <std::sync::poison::PoisonError<T> as core::fmt::Debug>::fmt
    17 (0.3%)    1 (0.3%)  core::alloc::layout::Layout::new
    17 (0.3%)    1 (0.3%)  core::option::Option<T>::is_some
    17 (0.3%)    1 (0.3%)  core::ptr::drop_in_place<event_listener::State>
    17 (0.3%)    1 (0.3%)  core::ptr::non_null::NonNull<T>::new
    17 (0.3%)    1 (0.3%)  event_listener::State::is_notified
    16 (0.2%)    2 (0.7%)  alloc::sync::Arc<T>::get_mut_unchecked
    16 (0.2%)    2 (0.7%)  core::mem::size_of_val_raw
    16 (0.2%)    2 (0.7%)  core::pin::Pin<P>::new_unchecked
    16 (0.2%)    2 (0.7%)  core::ptr::eq
    16 (0.2%)    1 (0.3%)  <alloc::alloc::Global as core::alloc::Allocator>::allocate
    16 (0.2%)    1 (0.3%)  alloc::alloc::dealloc
    16 (0.2%)    1 (0.3%)  core::alloc::layout::size_align
    16 (0.2%)    1 (0.3%)  std::sync::mutex::MutexGuard<T>::new
    16 (0.2%)    1 (0.3%)  std::sys_common::thread_parker::futex::Parker::unpark
    15 (0.2%)    3 (1.0%)  core::mem::maybe_uninit::MaybeUninit<T>::as_mut_ptr
    15 (0.2%)    2 (0.7%)  core::ptr::unique::Unique<T>::new_unchecked
    15 (0.2%)    1 (0.3%)  <std::sync::mutex::MutexGuard<T> as core::ops::drop::Drop>::drop
    15 (0.2%)    1 (0.3%)  core::ptr::non_null::NonNull<[T]>::as_non_null_ptr
    15 (0.2%)    1 (0.3%)  core::ptr::slice_from_raw_parts_mut
    15 (0.2%)    1 (0.3%)  core::sync::atomic::AtomicI32::swap
    15 (0.2%)    1 (0.3%)  core::sync::atomic::AtomicUsize::fetch_add
    15 (0.2%)    1 (0.3%)  core::sync::atomic::AtomicUsize::fetch_sub
    15 (0.2%)    1 (0.3%)  core::sync::atomic::AtomicUsize::store
    15 (0.2%)    1 (0.3%)  event_listener::EventListener::same_event
    14 (0.2%)    3 (1.0%)  <core::mem::manually_drop::ManuallyDrop<T> as core::ops::deref::Deref>::deref
    14 (0.2%)    2 (0.7%)  <alloc::sync::Arc<T> as core::ops::deref::Deref>::deref
    14 (0.2%)    1 (0.3%)  <core::ptr::non_null::NonNull<T> as core::cmp::PartialEq>::eq
    14 (0.2%)    1 (0.3%)  <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked_mut
    14 (0.2%)    1 (0.3%)  core::ptr::mut_ptr::<impl *mut T>::guaranteed_eq
    13 (0.2%)    3 (1.0%)  core::mem::manually_drop::ManuallyDrop<T>::into_inner
    13 (0.2%)    1 (0.3%)  <&T as core::fmt::Display>::fmt
    13 (0.2%)    1 (0.3%)  <core::task::wake::Waker as core::ops::drop::Drop>::drop
    13 (0.2%)    1 (0.3%)  alloc::alloc::alloc
    13 (0.2%)    1 (0.3%)  alloc::alloc::alloc_zeroed
    13 (0.2%)    1 (0.3%)  core::ptr::mut_ptr::<impl *mut T>::set_ptr_value
    13 (0.2%)    1 (0.3%)  core::sync::atomic::AtomicBool::load
    12 (0.2%)    2 (0.7%)  alloc::sync::Arc<T>::inner
    12 (0.2%)    1 (0.3%)  <std::ffi::c_str::CString as core::ops::drop::Drop>::drop
    12 (0.2%)    1 (0.3%)  core::ptr::drop_in_place<core::option::Option<std::ffi::c_str::CString>>
    12 (0.2%)    1 (0.3%)  core::ptr::mut_ptr::<impl *mut T>::offset
    12 (0.2%)    1 (0.3%)  core::slice::<impl [T]>::get_unchecked_mut
    12 (0.2%)    1 (0.3%)  core::sync::atomic::AtomicPtr<T>::load
    12 (0.2%)    1 (0.3%)  core::sync::atomic::AtomicUsize::load
    12 (0.2%)    1 (0.3%)  event_listener::EventListener::wait
    12 (0.2%)    1 (0.3%)  std::sys::unix::mutex::Mutex::lock
    12 (0.2%)    1 (0.3%)  std::sys::unix::mutex::Mutex::unlock
    11 (0.2%)    1 (0.3%)  <event_listener::Event as core::default::Default>::default
    11 (0.2%)    1 (0.3%)  alloc::sync::Arc<T>::as_ptr
    11 (0.2%)    1 (0.3%)  core::cmp::impls::<impl core::cmp::PartialEq<&B> for &A>::eq
    11 (0.2%)    1 (0.3%)  core::ptr::mut_ptr::<impl *mut T>::write
    11 (0.2%)    1 (0.3%)  core::ptr::non_null::NonNull<[T]>::as_mut_ptr
    11 (0.2%)    1 (0.3%)  core::sync::atomic::AtomicPtr<T>::new
    11 (0.2%)    1 (0.3%)  core::sync::atomic::AtomicUsize::new
    10 (0.1%)    1 (0.3%)  core::option::Option<T>::take
    10 (0.1%)    1 (0.3%)  std::sync::poison::Flag::get
     9 (0.1%)    3 (1.0%)  core::mem::maybe_uninit::MaybeUninit<T>::uninit
     9 (0.1%)    1 (0.3%)  <event_listener::Event as core::fmt::Debug>::fmt
     9 (0.1%)    1 (0.3%)  <event_listener::EventListener as core::fmt::Debug>::fmt
     9 (0.1%)    1 (0.3%)  <std::sync::mutex::MutexGuard<T> as core::ops::deref::DerefMut>::deref_mut
     9 (0.1%)    1 (0.3%)  core::alloc::layout::Layout::dangling
     9 (0.1%)    1 (0.3%)  core::cell::Cell<T>::into_inner
     9 (0.1%)    1 (0.3%)  core::pin::Pin<P>::as_mut
     9 (0.1%)    1 (0.3%)  core::pin::Pin<P>::as_ref
     9 (0.1%)    1 (0.3%)  core::ptr::mut_ptr::<impl *mut T>::add
     9 (0.1%)    1 (0.3%)  core::task::wake::Waker::will_wake
     9 (0.1%)    1 (0.3%)  event_listener::Inner::cache_ptr
     9 (0.1%)    1 (0.3%)  std::sync::mutex::Mutex<T>::lock
     9 (0.1%)    1 (0.3%)  std::thread::Thread::unpark
     8 (0.1%)    1 (0.3%)  <core::pin::Pin<P> as core::ops::deref::Deref>::deref
     8 (0.1%)    1 (0.3%)  <core::pin::Pin<P> as core::ops::deref::DerefMut>::deref_mut
     8 (0.1%)    1 (0.3%)  <core::ptr::non_null::NonNull<T> as core::convert::From<&mut T>>::from
     8 (0.1%)    1 (0.3%)  <core::ptr::non_null::NonNull<T> as core::convert::From<core::ptr::unique::Unique<T>>>::from
     8 (0.1%)    1 (0.3%)  <core::ptr::unique::Unique<T> as core::convert::From<&mut T>>::from
     8 (0.1%)    1 (0.3%)  alloc::boxed::Box<T,A>::into_raw
     8 (0.1%)    1 (0.3%)  alloc::sync::Arc<T>::from_ptr
     8 (0.1%)    1 (0.3%)  alloc::sync::data_offset
     8 (0.1%)    1 (0.3%)  core::alloc::layout::Layout::align
     8 (0.1%)    1 (0.3%)  core::num::<impl usize>::wrapping_add
     8 (0.1%)    1 (0.3%)  core::num::<impl usize>::wrapping_sub
     8 (0.1%)    1 (0.3%)  core::ptr::mut_ptr::<impl *mut [T]>::as_mut_ptr
     8 (0.1%)    1 (0.3%)  std::sys_common::mutex::MovableMutex::raw_lock
     8 (0.1%)    1 (0.3%)  std::sys_common::mutex::MovableMutex::raw_unlock
     7 (0.1%)    1 (0.3%)  <event_listener::ListGuard as core::ops::deref::DerefMut>::deref_mut
     7 (0.1%)    1 (0.3%)  alloc::sync::Arc<T>::from_inner
     7 (0.1%)    1 (0.3%)  core::cell::Cell<T>::get
     7 (0.1%)    1 (0.3%)  core::num::nonzero::NonZeroUsize::new_unchecked
     7 (0.1%)    1 (0.3%)  core::option::Option<T>::is_none
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     7 (0.1%)    1 (0.3%)  core::ptr::drop_in_place<core::cell::UnsafeCell<event_listener::State>>
     7 (0.1%)    1 (0.3%)  core::ptr::drop_in_place<event_listener::Entry>
     7 (0.1%)    1 (0.3%)  core::ptr::drop_in_place<std::sync::mutex::Mutex<event_listener::List>>
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     6 (0.1%)    1 (0.3%)  core::ptr::drop_in_place<alloc::sync::Arc<event_listener::Inner>>
     6 (0.1%)    1 (0.3%)  core::ptr::drop_in_place<alloc::sync::Arc<std::thread::Inner>>
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     4 (0.1%)    1 (0.3%)  core::num::nonzero::NonZeroUsize::get
     4 (0.1%)    1 (0.3%)  std::panicking::panicking
     3 (0.0%)    1 (0.3%)  <T as core::convert::From<T>>::from
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     1 (0.0%)    1 (0.3%)  core::mem::size_of