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cfg_io_driver! {
pub(crate) mod bit;
}
#[cfg(feature = "fs")]
pub(crate) mod as_ref;
#[cfg(feature = "rt")]
pub(crate) mod atomic_cell;
#[cfg(feature = "net")]
mod blocking_check;
#[cfg(feature = "net")]
#[allow(unused_imports)]
pub(crate) use blocking_check::check_socket_for_blocking;
pub(crate) mod metric_atomics;
#[cfg(any(
// io driver uses `WakeList` directly
feature = "net",
feature = "process",
// `sync` enables `Notify` and `batch_semaphore`, which require `WakeList`.
feature = "sync",
// `fs` uses `batch_semaphore`, which requires `WakeList`.
feature = "fs",
// rt and signal use `Notify`, which requires `WakeList`.
feature = "rt",
feature = "signal",
// time driver uses `WakeList` in `Handle::process_at_time`.
feature = "time",
))]
mod wake_list;
#[cfg(any(
feature = "net",
feature = "process",
feature = "sync",
feature = "fs",
feature = "rt",
feature = "signal",
feature = "time",
))]
pub(crate) use wake_list::WakeList;
#[cfg(any(
feature = "fs",
feature = "net",
feature = "process",
feature = "rt",
feature = "sync",
feature = "signal",
feature = "time",
))]
pub(crate) mod linked_list;
cfg_rt! {
pub(crate) mod sharded_list;
}
#[cfg(any(feature = "rt", feature = "macros"))]
pub(crate) mod rand;
cfg_rt! {
mod idle_notified_set;
pub(crate) use idle_notified_set::IdleNotifiedSet;
pub(crate) use self::rand::RngSeedGenerator;
mod wake;
pub(crate) use wake::WakerRef;
pub(crate) use wake::{waker_ref, Wake};
mod sync_wrapper;
pub(crate) use sync_wrapper::SyncWrapper;
mod rc_cell;
pub(crate) use rc_cell::RcCell;
}
cfg_rt_multi_thread! {
mod try_lock;
pub(crate) use try_lock::TryLock;
}
pub(crate) mod trace;
#[cfg(feature = "fs")]
pub(crate) mod typeid;
pub(crate) mod error;
#[cfg(feature = "io-util")]
pub(crate) mod memchr;
pub(crate) mod markers;
pub(crate) mod cacheline;
cfg_io_driver_impl! {
pub(crate) mod ptr_expose;
}
use std::{ops::DerefMut, pin::Pin};
/// Copy of [`std::pin::Pin::as_deref_mut`].
// TODO: Remove this once we bump the MSRV to 1.84.
pub(crate) fn pin_as_deref_mut<P: DerefMut>(ptr: Pin<&mut Pin<P>>) -> Pin<&mut P::Target> {
unsafe { ptr.get_unchecked_mut() }.as_mut()
}